fix: compiling C source file without -std=c++20 (#334)

2026-01-07 23:13:21 +08:00
parent dd8f0dd90d
commit f30f68f573
1 changed files with 4 additions and 1 deletions
--- a/src/Compiler/Command.cpp
+++ b/src/Compiler/Command.cpp
@@ -690,8 +690,11 @@ CompilationContext CompilationDatabase::lookup(llvm::StringRef file,
    if(info) {
        directory = self->strings.get(info->directory);
        arguments = self->mangle_command(file, *info, options);
-    } else {
+        // TODO: other c++ suffixes
+    } else if(file.ends_with(".cpp") || file.ends_with(".hpp") || file.ends_with(".cc")) {
        arguments = {"clang++", "-std=c++20"};
+    } else {
+        arguments = {"clang"};
    }

    auto append_arg = [&](llvm::StringRef s) {