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Also log arguments when failing to create a translation unit

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This commit is contained in:
Jacob Dufault 2017-12-01 09:36:32 -08:00
parent 2b888b2a97
commit 2a2794da23
1 changed files with 9 additions and 3 deletions
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12
src/clang_translation_unit.cc
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@ -24,8 +24,14 @@ namespace {
// std::mutex g_parse_translation_unit_mutex; // std::mutex g_parse_translation_unit_mutex;
// std::mutex g_reparse_translation_unit_mutex; // std::mutex g_reparse_translation_unit_mutex;
void EmitDiagnostics(std::string path, CXTranslationUnit tu) { void EmitDiagnostics(std::string path,
std::vector<const char*> args,
CXTranslationUnit tu) {
std::string output = "Fatal errors while trying to parse " + path + "\n"; std::string output = "Fatal errors while trying to parse " + path + "\n";
output +=
"Args: " +
StringJoinMap(args, [](const char* arg) { return std::string(arg); }) +
"\n";
size_t num_diagnostics = clang_getNumDiagnostics(tu); size_t num_diagnostics = clang_getNumDiagnostics(tu);
for (unsigned i = 0; i < num_diagnostics; ++i) { for (unsigned i = 0; i < num_diagnostics; ++i) {
@ -97,7 +103,7 @@ std::unique_ptr<ClangTranslationUnit> ClangTranslationUnit::Create(
} }
if (error_code != CXError_Success && cx_tu) if (error_code != CXError_Success && cx_tu)
EmitDiagnostics(filepath, cx_tu); EmitDiagnostics(filepath, args, cx_tu);
switch (error_code) { switch (error_code) {
case CXError_Success: case CXError_Success:
@ -136,7 +142,7 @@ std::unique_ptr<ClangTranslationUnit> ClangTranslationUnit::Reparse(
} }
if (error_code != CXError_Success && tu->cx_tu) if (error_code != CXError_Success && tu->cx_tu)
EmitDiagnostics("<unknown>", tu->cx_tu); EmitDiagnostics("<unknown>", {}, tu->cx_tu);
switch (error_code) { switch (error_code) {
case CXError_Success: case CXError_Success: