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fixes grammar typos [backport] (#19289)

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This commit is contained in:
Andreas Rumpf
2021-12-27 17:28:19 +01:00
committed by GitHub
parent fdbec969d8
commit a61bbf7d8d
2 changed files with 6 additions and 6 deletions
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6
compiler/parser.nim
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@@ -582,10 +582,10 @@ proc parsePar(p: var Parser): PNode =
#| | 'finally' | 'except' | 'for' | 'block' | 'const' | 'let'
#| | 'when' | 'var' | 'mixin'
#| par = '(' optInd
#| ( &parKeyw (ifExpr \ complexOrSimpleStmt) ^+ ';'
#| | ';' (ifExpr \ complexOrSimpleStmt) ^+ ';'
#| ( &parKeyw (ifExpr / complexOrSimpleStmt) ^+ ';'
#| | ';' (ifExpr / complexOrSimpleStmt) ^+ ';'
#| | pragmaStmt
#| | simpleExpr ( ('=' expr (';' (ifExpr \ complexOrSimpleStmt) ^+ ';' )? )
#| | simpleExpr ( ('=' expr (';' (ifExpr / complexOrSimpleStmt) ^+ ';' )? )
#| | (':' expr (',' exprColonEqExpr ^+ ',' )? ) ) )
#| optPar ')'
#

6
doc/grammar.txt
View File

@@ -37,10 +37,10 @@ parKeyw = 'discard' | 'include' | 'if' | 'while' | 'case' | 'try'
| 'finally' | 'except' | 'for' | 'block' | 'const' | 'let'
| 'when' | 'var' | 'mixin'
par = '(' optInd
( &parKeyw (ifExpr \ complexOrSimpleStmt) ^+ ';'
| ';' (ifExpr \ complexOrSimpleStmt) ^+ ';'
( &parKeyw (ifExpr / complexOrSimpleStmt) ^+ ';'
| ';' (ifExpr / complexOrSimpleStmt) ^+ ';'
| pragmaStmt
| simpleExpr ( ('=' expr (';' (ifExpr \ complexOrSimpleStmt) ^+ ';' )? )
| simpleExpr ( ('=' expr (';' (ifExpr / complexOrSimpleStmt) ^+ ';' )? )
| (':' expr (',' exprColonEqExpr ^+ ',' )? ) ) )
optPar ')'
literal = | INT_LIT | INT8_LIT | INT16_LIT | INT32_LIT | INT64_LIT