When Driver::generateCompilationDiagnostics is filtering the list of
inputs to the preprocessor, check for invalid types first because not
all linker inputs have an option value to retrieve.
llvm-svn: 207454
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index be83713..a238e37 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -447,13 +447,14 @@
bool IgnoreInput = false;
// Ignore input from stdin or any inputs that cannot be preprocessed.
- if (!strcmp(it->second->getValue(), "-")) {
+ // Check type first as not all linker inputs have a value.
+ if (types::getPreprocessedType(it->first) == types::TY_INVALID) {
+ IgnoreInput = true;
+ } else if (!strcmp(it->second->getValue(), "-")) {
Diag(clang::diag::note_drv_command_failed_diag_msg)
<< "Error generating preprocessed source(s) - ignoring input from stdin"
".";
IgnoreInput = true;
- } else if (types::getPreprocessedType(it->first) == types::TY_INVALID) {
- IgnoreInput = true;
}
if (IgnoreInput) {