Code analysis returned an incorrect file path.

[q962]

C/C++ 1.29.3

---

[{
	"resource": "/home/demo/project/test-1/src/main.c",
	"owner": "clang-tidy",
	"code": "clang-diagnostic-error",
	"severity": 8,
	"message": "Error while processing",
	"source": "C/C++",
	"startLineNumber": 1,
	"startColumn": 1,
	"endLineNumber": 1,
	"endColumn": 2,
	"relatedInformation": [
		{
			"startLineNumber": 101,
			"startColumn": 6,
			"endLineNumber": 101,
			"endColumn": 7,
			"message": "incompatible pointer to integer conversion initializing 'int' with an expression of type 'char[1]'",
			"resource": "/main.c"
		}
	],
	"origin": "extHost1"
}]

I found the problem was in compile_commands.json.

[
  {
    "directory": "/home/demo/project/test-1/"
    "arguments": [
      "/usr/lib64/ccache/gcc",
      ...... 
      "src/main.c"      // ❌
      "/home/demo/project/test-1/src/main.c"       //  ⭕
    ],
    "file": "src/main.c"
  }
]

This is strange. Relative paths are fine.

[q962]

I understand that compilerPath needs to use clang.

---

Current issue:

Using gcc requires enabling C_Cpp.codeAnalysis.clangTidy.useBuildPath, but the reported path is incorrect.

Using clang does not allow enabling C_Cpp.codeAnalysis.clangTidy.useBuildPath otherwise, the reported path will be incorrect.