Add multi-valued select expression
This commit is contained in:
parent
96ae542119
commit
f267a5be95
24
grammar.js
24
grammar.js
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@ -131,7 +131,12 @@ module.exports = grammar({
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")",
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),
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select_value: ($) => seq(
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select_value: ($) => choice(
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$._select_value,
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seq("(", commaSeparatedOptTrailing($._select_value), ")"),
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),
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_select_value: ($) => seq(
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field("name", $.identifier),
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"(",
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field("arguments", optional(commaSeparatedNoTrailing($._string_literal))),
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@ -145,15 +150,22 @@ module.exports = grammar({
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),
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select_case: ($) => seq(
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field("pattern", choice(
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$._string_literal,
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$.boolean_literal,
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alias("default", $.default),
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)),
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field("pattern", $.select_pattern),
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":",
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field("value", $._case_value)
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),
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select_pattern: ($) => choice(
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$._select_pattern,
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seq("(", commaSeparatedOptTrailing($._select_pattern), ")"),
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),
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_select_pattern: ($) => choice(
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$._string_literal,
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$.boolean_literal,
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alias("default", $.default),
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),
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_case_value: ($) => choice(
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alias("unset", $.unset),
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$._expr,
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162
src/grammar.json
generated
162
src/grammar.json
generated
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@ -487,6 +487,65 @@
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]
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},
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"select_value": {
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "_select_value"
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},
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{
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"type": "SEQ",
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"members": [
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{
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"type": "STRING",
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"value": "("
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},
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{
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"type": "SEQ",
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"members": [
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{
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"type": "SYMBOL",
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"name": "_select_value"
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},
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{
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"type": "REPEAT",
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"content": {
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"type": "SEQ",
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"members": [
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{
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"type": "STRING",
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"value": ","
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},
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{
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"type": "SYMBOL",
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"name": "_select_value"
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}
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]
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}
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},
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "STRING",
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"value": ","
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},
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{
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"type": "BLANK"
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}
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]
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}
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]
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},
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{
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"type": "STRING",
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"value": ")"
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}
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]
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}
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]
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},
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"_select_value": {
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"type": "SEQ",
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"members": [
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{
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@ -588,26 +647,8 @@
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"type": "FIELD",
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"name": "pattern",
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"content": {
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "_string_literal"
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},
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{
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"type": "SYMBOL",
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"name": "boolean_literal"
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},
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{
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"type": "ALIAS",
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"content": {
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"type": "STRING",
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"value": "default"
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},
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"named": true,
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"value": "default"
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}
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]
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"type": "SYMBOL",
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"name": "select_pattern"
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}
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},
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{
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@ -624,6 +665,87 @@
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}
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]
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},
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"select_pattern": {
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "_select_pattern"
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},
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{
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"type": "SEQ",
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"members": [
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{
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"type": "STRING",
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"value": "("
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},
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{
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"type": "SEQ",
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"members": [
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{
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"type": "SYMBOL",
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"name": "_select_pattern"
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},
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{
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"type": "REPEAT",
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"content": {
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"type": "SEQ",
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"members": [
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{
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"type": "STRING",
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"value": ","
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},
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{
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"type": "SYMBOL",
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"name": "_select_pattern"
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}
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]
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}
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},
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "STRING",
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"value": ","
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},
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{
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"type": "BLANK"
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}
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]
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}
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]
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},
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{
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"type": "STRING",
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"value": ")"
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}
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]
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}
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]
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},
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"_select_pattern": {
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "_string_literal"
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},
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{
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"type": "SYMBOL",
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"name": "boolean_literal"
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},
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{
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"type": "ALIAS",
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"content": {
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"type": "STRING",
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"value": "default"
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},
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"named": true,
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"value": "default"
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}
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]
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},
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"_case_value": {
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"type": "CHOICE",
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"members": [
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43
src/node-types.json
generated
43
src/node-types.json
generated
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@ -354,19 +354,7 @@
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"required": true,
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"types": [
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{
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"type": "boolean_literal",
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"named": true
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},
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{
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"type": "default",
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"named": true
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},
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{
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"type": "interpreted_string_literal",
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"named": true
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},
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{
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"type": "raw_string_literal",
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"type": "select_pattern",
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"named": true
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}
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]
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@ -453,6 +441,33 @@
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]
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}
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},
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{
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"type": "select_pattern",
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"named": true,
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"fields": {},
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"children": {
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"multiple": true,
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"required": true,
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"types": [
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{
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"type": "boolean_literal",
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"named": true
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},
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{
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"type": "default",
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"named": true
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},
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{
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"type": "interpreted_string_literal",
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"named": true
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},
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{
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"type": "raw_string_literal",
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"named": true
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}
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]
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}
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},
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{
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"type": "select_value",
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"named": true,
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@ -476,7 +491,7 @@
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]
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},
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"name": {
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"multiple": false,
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"multiple": true,
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"required": true,
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"types": [
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{
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2753
src/parser.c
generated
2753
src/parser.c
generated
File diff suppressed because it is too large
Load diff
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@ -19,10 +19,12 @@ foo = select(release_variable("RELEASE_TEST"), {
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(interpreted_string_literal))
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(select_cases
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))
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(select_case
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(default)
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(select_pattern
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(default))
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(unset))))))
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================================================================================
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@ -47,10 +49,12 @@ foo = select(soong_config_variable("my_namespace", "my_var"), {
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(interpreted_string_literal))
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(select_cases
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(unset))
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))))))
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================================================================================
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@ -76,16 +80,20 @@ foo = select(variant("arch"), {
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(interpreted_string_literal))
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(select_cases
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))))))
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================================================================================
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@ -130,19 +138,24 @@ foo = select(variant("VARIANT"), {
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(interpreted_string_literal))
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(select_cases
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))
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(select_case
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(default)
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(select_pattern
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(default))
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(unset))
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))))))
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================================================================================
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@ -165,10 +178,12 @@ foo = select(variant(), {
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(identifier))
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(select_cases
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(unset))
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(select_case
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(default)
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(select_pattern
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(default))
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(interpreted_string_literal))))))
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================================================================================
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@ -192,10 +207,12 @@ foo = select(some_unknown_type("CONDITION"), {
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(interpreted_string_literal))
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(select_cases
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))
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(select_case
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(default)
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(select_pattern
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(default))
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(interpreted_string_literal))))))
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================================================================================
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@ -220,10 +237,12 @@ foo = select(release_variable("ONE", "TWO"), {
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(interpreted_string_literal))
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(select_cases
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(select_case
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(interpreted_string_literal)
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(select_pattern
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(interpreted_string_literal))
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(interpreted_string_literal))
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(select_case
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(default)
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(select_pattern
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(default))
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(interpreted_string_literal))))))
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================================================================================
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@ -248,10 +267,65 @@ foo = select(some_boolean("VALUE",), {
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(ERROR))
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(select_cases
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(select_case
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(boolean_literal)
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(select_pattern
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(boolean_literal))
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(interpreted_string_literal))
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(select_case
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(boolean_literal)
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(select_pattern
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(boolean_literal))
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(interpreted_string_literal))))))
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================================================================================
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Select (trailing comma in values)
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================================================================================
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foo = select((
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arch(),
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os(),
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), {
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(default, default): "true",
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})
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--------------------------------------------------------------------------------
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(source_file
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(assignment
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(identifier)
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(operator)
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(select_expression
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(select_value
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(identifier)
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(identifier))
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(select_cases
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(select_case
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(select_pattern
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(default)
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(default))
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(interpreted_string_literal))))))
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================================================================================
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Select (trailing comma in pattern)
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================================================================================
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foo = select((arch(), os()), {
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(default, default,): "true",
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})
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--------------------------------------------------------------------------------
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(source_file
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(assignment
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(identifier)
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(operator)
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(select_expression
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(select_value
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(identifier)
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(identifier))
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(select_cases
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(select_case
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(select_pattern
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(default)
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(default))
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(interpreted_string_literal))))))
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================================================================================
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@ -275,10 +349,12 @@ foo = select(some_boolean("IS_TRUE"), {
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(interpreted_string_literal))
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(select_cases
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(select_case
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(boolean_literal)
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(select_pattern
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(boolean_literal))
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(interpreted_string_literal))
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(select_case
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(boolean_literal)
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(select_pattern
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(boolean_literal))
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(interpreted_string_literal))))))
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================================================================================
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