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| author | Francisco Giordano <frangio.1@gmail.com> | 2017-11-15 03:30:41 +0800 |
|---|---|---|
| committer | Francisco Giordano <frangio.1@gmail.com> | 2017-11-15 03:35:50 +0800 |
| commit | 0b3ef5bbc73fd942779a17e484adda9879f76e41 (patch) | |
| tree | 3838f14d19662cf53b5cf169d5ac7bd6311728a1 /docs/grammar.txt | |
| parent | 060b2c2b23da99836eb54dc30eb7d870016bcb7a (diff) | |
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Make tuple components optional in documented grammar
Diffstat (limited to 'docs/grammar.txt')
| -rw-r--r-- | docs/grammar.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/grammar.txt b/docs/grammar.txt index 72364b7c..7a60aa00 100644 --- a/docs/grammar.txt +++ b/docs/grammar.txt @@ -129,8 +129,8 @@ Identifier = [a-zA-Z_$] [a-zA-Z_$0-9]* HexNumber = '0x' [0-9a-fA-F]+ DecimalNumber = [0-9]+ -TupleExpression = '(' ( Expression ( ',' Expression )* )? ')' - | '[' ( Expression ( ',' Expression )* )? ']' +TupleExpression = '(' ( Expression? ( ',' Expression? )* )? ')' + | '[' ( Expression ( ',' Expression )* )? ']' ElementaryTypeNameExpression = ElementaryTypeName |