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Include config file path in JSON output

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Required for dmd-testsuite's compilable/json2.d.

Also fixes a bug regarding ConfigFile::path() with a null config file
path (e.g., when disabled explicitly via `-conf=`) - the
std::string(const char *) ctor segfaults for a null pointer arg,
whereas llvm::StringRef handles null pointers gracefully.
This commit is contained in:
Martin 2018-03-30 23:56:37 +02:00
parent 426555f354
commit 32b7637528
4 changed files with 14 additions and 8 deletions
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8
driver/main.cpp
View file

@ -368,6 +368,9 @@ void parseCommandLine(int argc, char **argv, Strings &sourceFiles,
return;
}
if (!cfg_file.path().empty())
global.inifilename = dupPathString(cfg_file.path());
// Print some information if -v was passed
// - path to compiler binary
// - version number
@ -376,9 +379,8 @@ void parseCommandLine(int argc, char **argv, Strings &sourceFiles,
message("binary %s", exe_path::getExePath().c_str());
message("version %s (DMD %s, LLVM %s)", global.ldc_version,
global.version, global.llvm_version);
const std::string path = cfg_file.path();
if (!path.empty()) {
message("config %s (%s)", path.c_str(), cfg_triple.c_str());
if (global.inifilename) {
message("config %s (%s)", global.inifilename, cfg_triple.c_str());
}
}