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Print nice error message for wrong '-run' argument.

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This fixes DMD test case 'diag6743'.
This commit is contained in:
David Nadlinger
2013-03-16 14:01:42 +01:00
parent 58908e044a
commit 153caa9bf7
1 changed files with 8 additions and 1 deletions
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9
driver/main.cpp
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@@ -306,7 +306,14 @@ int main(int argc, char** argv)
// we're looking for it anyway, and pre-setting the flag...
global.params.run = true;
if (!runargs.empty()) {
files.push(mem.strdup(runargs[0].c_str()));
char const * name = runargs[0].c_str();
char const * ext = FileName::ext(name);
if (ext && FileName::equals(ext, "d") == 0 &&
FileName::equals(ext, "di") == 0) {
error("-run must be followed by a source file, not '%s'", name);
}
files.push(mem.strdup(name));
runargs.erase(runargs.begin());
} else {
global.params.run = false;