infer voor statements

[cc1516.git] / grammar / grammar.txt

diff --git a/grammar/grammar.txt b/grammar/grammar.txt
index 78e5450..98bb06e 100644 (file)
--- a/grammar/grammar.txt
+++ b/grammar/grammar.txt
@@ -1,6 +1,7 @@
 <Prog>         ::= <FunDecl>+
 <FunDecl>      ::= <id> '(' <Type>* ')' ['::' <FunType] '{' <VarDecl>* <Stmt>+ '}'
 <FunType>      ::= <VoidType> ['->' <FunType>]
+                 | '(' <FunType> ')'
 <Stmt>         ::= 'if' '(' <Expr> ')' '{' <Stmt>* '}' ['else' '{' <Stmt>* '}']
                  | 'while' '(' <Expr> ')' '{' <Stmt>* '}'
                  | <id> <FieldSels> '=' <Expr> ';'