From: Nico Weber <thakis@chromium.org>
Date: Mon, 15 Mar 2021 12:44:05 +0000 (-0400)
Subject: [ast-dump-tool] fix regression if --empty-implementation but --json-input-path is not
X-Git-Tag: llvmorg-14-init~12364
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c0cd5274ccdbe57edb20b0375b73a75c70a48882;p=platform%2Fupstream%2Fllvm.git

[ast-dump-tool] fix regression if --empty-implementation but --json-input-path is not

Looks like this broke in one of the relands of
https://reviews.llvm.org/D93164
---

diff --git a/clang/lib/Tooling/DumpTool/generate_cxx_src_locs.py b/clang/lib/Tooling/DumpTool/generate_cxx_src_locs.py
index 054cae6..b4d31d3 100755
--- a/clang/lib/Tooling/DumpTool/generate_cxx_src_locs.py
+++ b/clang/lib/Tooling/DumpTool/generate_cxx_src_locs.py
@@ -156,14 +156,16 @@ def main():
 
     use_empty_implementation = options.empty_implementation
 
-    if not os.path.exists(options.json_input_path):
-      use_empty_implementation = True
+    if (not use_empty_implementation
+            and not os.path.exists(options.json_input_path)):
+        use_empty_implementation = True
 
-    with open(options.json_input_path) as f:
-        jsonData = json.load(f)
+    if not use_empty_implementation:
+        with open(options.json_input_path) as f:
+            jsonData = json.load(f)
 
-    if not 'classesInClade' in jsonData or not jsonData["classesInClade"]:
-      use_empty_implementation = True
+        if not 'classesInClade' in jsonData or not jsonData["classesInClade"]:
+            use_empty_implementation = True
 
     if use_empty_implementation:
         with open(os.path.join(os.getcwd(),