http://llvm.org/bugs/show_bug.cgi?id=20229
Bug ID: 20229
Summary: crash diagnostics don't work on Windows
Product: clang
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: Driver
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Consider:
$ cat t.cpp
int main() {
#pragma clang __debug assert
}
$ clang -c t.cpp
This is an assertion!
UNREACHABLE executed at ..\tools\clang\lib\Lex\Pragma.cpp:871!
clang.exe: error: clang frontend command failed with exit code 3 (use -v to see
invocation)
'abort' gives exit code 3 on Windows, making this code fail:
// If result status is < 0, then the driver command signalled an error.
// If result status is 70, then the driver command reported a fatal error.
// In these cases, generate additional diagnostic information if possible.
if (CommandRes < 0 || CommandRes == 70) {
TheDriver.generateCompilationDiagnostics(*C, FailingCommand);
break;
}
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