http://llvm.org/bugs/show_bug.cgi?id=3350
Summary: clang rejects valid code involving va_end
Product: clang
Version: unspecified
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Semantic Analyzer
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
This bug was discovered trying to parse coreutils-6.12:
$ cat bug.c
#include <stdarg.h>
void
foo(const char *command_name, va_list authors) {
(void) command_name;
va_end (authors);
}
$ gcc -c -W -Wall bug.c
$ icc -c bug.c
$ clang bug.c
bug.c:6:3: error: incompatible type passing 'struct __va_list_tag *', expected
'__builtin_va_list &'
va_end (authors);
^~~~~~
1 diagnostic generated.
$
This code parses OK also with the Comeau C compiler.
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