[Lldb-commits] [lldb] [lldb] Clarify the documentation for GetIndexOfChildMemberWithName (PR #136633)

Tue Apr 22 13:22:18 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `fuchsia-x86_64-linux` running on `fuchsia-debian-64-us-central1-b-1` while building `lldb` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/11/builds/13550

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/fuchsia-linux.py ...' (failure)
...
[828/1384] Running the Clang regression tests
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using clang: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/clang
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find cir-opt in /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin:/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find clang-repl in /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin:/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/wasm-ld
-- Testing: 22362 tests, 60 workers --
Testing:  0
FAIL: Clang :: Analysis/ftime-trace.cpp (948 of 22362)
******************** TEST 'Clang :: Analysis/ftime-trace.cpp' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/clang -cc1 -internal-isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/lib/clang/21/include -nostdsysteminc -analyze -analyzer-constraints=range -setup-static-analyzer -analyzer-checker=core /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp -ftime-trace=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.raw.json -ftime-trace-granularity=0 -verify # RUN: at line 1
+ /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/clang -cc1 -internal-isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/lib/clang/21/include -nostdsysteminc -analyze -analyzer-constraints=range -setup-static-analyzer -analyzer-checker=core /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp -ftime-trace=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.raw.json -ftime-trace-granularity=0 -verify
"/usr/bin/python3.10" -c 'import json, sys; print(json.dumps(json.load(sys.stdin), indent=4))' < /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.raw.json > /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json # RUN: at line 2
+ /usr/bin/python3.10 -c 'import json, sys; print(json.dumps(json.load(sys.stdin), indent=4))'
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/FileCheck --input-file=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json --check-prefix=CHECK /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp # RUN: at line 3
+ /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/FileCheck --input-file=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json --check-prefix=CHECK /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp:34:11: error: CHECK: expected string not found in input
// CHECK: "name": "Total CheckerManager::runCheckersForStmt (Pre)",
          ^
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json:2474:3: note: scanning from here
 }
  ^
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json:2662:2: note: possible intended match here
 "name": "Total CheckerManager::runCheckersForStmt (Post)",
 ^

Input file: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json
Check file: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            .
            .
            .
         2469:  "dur": 979, 
         2470:  "name": "Total dispatchWorkItem PostStmt", 
         2471:  "args": { 
         2472:  "count": 31, 
         2473:  "avg ms": 0 
         2474:  } 
check:34'0       X error: no match found
Step 7 (check) failure: check (failure)
...
[828/1384] Running the Clang regression tests
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using clang: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/clang
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find cir-opt in /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin:/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find clang-repl in /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin:/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/wasm-ld
-- Testing: 22362 tests, 60 workers --
Testing:  0
FAIL: Clang :: Analysis/ftime-trace.cpp (948 of 22362)
******************** TEST 'Clang :: Analysis/ftime-trace.cpp' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/clang -cc1 -internal-isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/lib/clang/21/include -nostdsysteminc -analyze -analyzer-constraints=range -setup-static-analyzer -analyzer-checker=core /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp -ftime-trace=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.raw.json -ftime-trace-granularity=0 -verify # RUN: at line 1
+ /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/clang -cc1 -internal-isystem /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/lib/clang/21/include -nostdsysteminc -analyze -analyzer-constraints=range -setup-static-analyzer -analyzer-checker=core /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp -ftime-trace=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.raw.json -ftime-trace-granularity=0 -verify
"/usr/bin/python3.10" -c 'import json, sys; print(json.dumps(json.load(sys.stdin), indent=4))' < /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.raw.json > /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json # RUN: at line 2
+ /usr/bin/python3.10 -c 'import json, sys; print(json.dumps(json.load(sys.stdin), indent=4))'
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/FileCheck --input-file=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json --check-prefix=CHECK /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp # RUN: at line 3
+ /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/bin/FileCheck --input-file=/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json --check-prefix=CHECK /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp
/var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp:34:11: error: CHECK: expected string not found in input
// CHECK: "name": "Total CheckerManager::runCheckersForStmt (Pre)",
          ^
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json:2474:3: note: scanning from here
 }
  ^
/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json:2662:2: note: possible intended match here
 "name": "Total CheckerManager::runCheckersForStmt (Post)",
 ^

Input file: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qu6bum89/tools/clang/test/Analysis/Output/ftime-trace.cpp.tmp.formatted.json
Check file: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/clang/test/Analysis/ftime-trace.cpp

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            .
            .
            .
         2469:  "dur": 979, 
         2470:  "name": "Total dispatchWorkItem PostStmt", 
         2471:  "args": { 
         2472:  "count": 31, 
         2473:  "avg ms": 0 
         2474:  } 
check:34'0       X error: no match found

```

</details>

https://github.com/llvm/llvm-project/pull/136633