http://llvm.org/bugs/show_bug.cgi?id=3418
Summary: Strange parse error with __extension__ operator
Product: clang
Version: unspecified
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: parser
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Testcase:
int a() {
__extension__ (*(char*)0) = 1;
}
clang output:
<stdin>:2:29: error: expected ';' after expression
__extension__ (*(char*)0) = 1;
^
<stdin>:2:29: error: expected expression
<stdin>:2:3: warning: expression result unused
__extension__ (*(char*)0) = 1;
^ ~~~~~~~~~~~
3 diagnostics generated.
gcc accepts this without any errors/warnings.
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