Bugs item #44, was opened at 2004-07-11 13:20
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Category: sdf-attribute
Group: None
Status: Open
Resolution: None
Priority: 6
Submitted By: Olivier Gournet (gourne_o)
Assigned to: Valentin David (david_v)
Summary: choice operator
Initial Comment:
There is a silly thing with choice operator. This code used to pass, but now do strange thing.
(extract from c-grammar/src/syn/Specifiers.sdf)
; debug (!"type : ")
; (
( debug (!"void? : "); ["void"] )
+ ( debug (!"char? : "); ["char"] )
+ ...
at run time:
type : ["int"]
void? : ["int"]
char? : attr-appl(prod([cf(i....
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Bugs item #42, was opened at 2004-07-02 19:22
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Category: c-grammar
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Olivier Gournet (gourne_o)
Assigned to: Valentin David (david_v)
Summary: Dandling else
Initial Comment:
With the context-free restrictions rule on the if-then-else, the following code:
inf f() {
if (1)
;
else if (1)
;
}
don't parse.
sglr:error: Parse error in /tmp/test.c, line 8, col 0: eof unexpected
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Bugs item #41, was opened at 2004-07-02 11:52
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Category: c-grammar
Group: None
Status: Open
Resolution: None
Priority: 2
Submitted By: Olivier Gournet (gourne_o)
Assigned to: Nobody (None)
Summary: va_arg
Initial Comment:
The macro va_arg is expanded into __builtin_va_arg, but this builtin still takes a type as parameter.
eg:
char* a = __builtin_va_arg(va, char**)[0];
Whatever, the C grammar doesn't allow type as parameter.
How should we handle this case ?
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