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fixes #1161

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This commit is contained in:
Araq 2014-07-01 21:47:53 +02:00
commit 212293197f
3 changed files with 47 additions and 11 deletions
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5
doc/grammar.txt
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@ -86,7 +86,7 @@ distinct = 'distinct' optInd typeDesc
expr = (ifExpr
| whenExpr
| caseExpr
| tryStmt)
| tryExpr)
/ simpleExpr
typeKeyw = 'var' | 'ref' | 'ptr' | 'shared' | 'type' | 'tuple'
| 'proc' | 'iterator' | 'distinct' | 'object' | 'enum'
@ -135,6 +135,9 @@ caseStmt = 'case' expr ':'? COMMENT?
tryStmt = 'try' colcom stmt &(IND{=}? 'except'|'finally')
(IND{=}? 'except' exprList colcom stmt)*
(IND{=}? 'finally' colcom stmt)?
tryExpr = 'try' colcom stmt &(optInd 'except'|'finally')
(optInd 'except' exprList colcom stmt)*
(optInd 'finally' colcom stmt)?
exceptBlock = 'except' colcom stmt
forStmt = 'for' (identWithPragma ^+ comma) 'in' expr colcom stmt
blockStmt = 'block' symbol? colcom stmt