llvmorg-github-actions[bot] wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-clang
Author: Jonas Rembser (guitargeek)
<details>
<summary>Changes</summary>
The test added in #<PR of the void-expression fix> checked the output of
a JIT'd printf() with CHECK-NEXT between lines that clang-repl prints itself.
The C runtime buffers the JIT'd code's stdout separately, so the order is not
guaranteed: on llvm-clang-x86_64-sie-win, "foo()" came after all of
clang-repl's output.
Remove that case. The case before it already checks that a void call without a
semicolon is executed (through the value of a variable it sets), and so does
the unit test ValueOfVoidCallExecutesTheCall.
Assisted-by: Claude Opus 5.5
Follows up on #<!-- -->228334, which introduced failures on Windows:
```
The Buildbot has detected a new failure on builder llvm-clang-x86_64-sie-win
while building clang.
Full details are available at:
https://lab.llvm.org/buildbot/#/builders/46/builds/42212
Worker for this Build: sie-win-worker
Blamelist:
Frederik Harwath [<frederik.harwath@<!--
-->amd.com>](mailto:frederik.harwath@<!-- -->amd.com),
Jonas Rembser [<jonas.rembser@<!--
-->cern.ch>](mailto:jonas.rembser@<!-- -->cern.ch),
Lang Hames [<lhames@<!-- -->gmail.com>](mailto:lhames@<!--
-->gmail.com)
BUILD FAILED: failed test (failure)
Step 7 (test-build-unified-tree-check-all) failure: test (failure)
******************** TEST 'Clang :: Interpreter/pretty-print.cpp' FAILED
********************
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
z:\b\llvm-clang-x86_64-sie-win\build\bin\clang-repl.exe "int i = 10;" 'extern
"C" int printf(const char*,...);' 'auto r1 = printf("i = %d\n",
i);' | z:\b\llvm-clang-x86_64-sie-win\build\bin\filecheck.exe
--check-prefix=CHECK-DRIVER
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\test\Interpreter\pretty-print.cpp
# executed command: 'z:\b\llvm-clang-x86_64-sie-win\build\bin\clang-repl.exe'
'int i = 10;' 'extern "C" int printf(const char*,...);' 'auto r1 = printf("i =
%d\n", i);'
# note: command had no output on stdout or stderr
# executed command: 'z:\b\llvm-clang-x86_64-sie-win\build\bin\filecheck.exe'
--check-prefix=CHECK-DRIVER
'Z:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\test\Interpreter\pretty-print.cpp'
# note: command had no output on stdout or stderr
# RUN: at line 6
cat
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\test\Interpreter\pretty-print.cpp
| z:\b\llvm-clang-x86_64-sie-win\build\bin\clang-repl.exe -Xcc -std=c++11 -Xcc
-fno-delayed-template-parsing |
z:\b\llvm-clang-x86_64-sie-win\build\bin\filecheck.exe
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\test\Interpreter\pretty-print.cpp
# executed command: cat
'Z:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\test\Interpreter\pretty-print.cpp'
# note: command had no output on stdout or stderr
# executed command: 'z:\b\llvm-clang-x86_64-sie-win\build\bin\clang-repl.exe'
-Xcc -std=c++11 -Xcc -fno-delayed-template-parsing
# note: command had no output on stdout or stderr
# executed command: 'z:\b\llvm-clang-x86_64-sie-win\build\bin\filecheck.exe'
'Z:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\test\Interpreter\pretty-print.cpp'
# .---command stderr------------
# |
[1mZ:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\test\Interpreter\pretty-print.cpp:101:16:
[0m[0;1;31merror: [0m[1mCHECK-NEXT: is not on the line after the previous
match
[0m# | [1m[0m// CHECK-NEXT: foo()
# | [0;1;32m ^
[0m# | [0;1;32m[0m[1m<stdin>:25:1: [0m[0;1;30mnote: [0m[1m'next'
match was here
[0m# | [1m[0mfoo()
# | [0;1;32m^
[0m# | [0;1;32m[0m[1m<stdin>:23:10: [0m[0;1;30mnote:
[0m[1mprevious match ended here
[0m# | [1m[0m(int) 100
# | [0;1;32m ^
[0m# | [0;1;32m[0m[1m<stdin>:24:1: [0m[0;1;30mnote:
[0m[1mnon-matching line after previous match is here
[0m# | [1m[0mclang-repl> clang-repl... clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-re
pl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl> clang-repl> clang-repl> clang-repl>
clang-repl> clang-repl>
# | [0;1;32m^
[0m# | [0;1;32m[0m
# | Input file: <stdin>
# | Check file:
Z:\b\llvm-clang-x86_64-sie-win\llvm-project\clang\test\Interpreter\pretty-print.cpp
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | [1m[0m[0;1;90m 1: [0m[1m[0;1;46m[0m(const char[3])
"ab"[0;1;46m [0m
# | [0;1;32mcheck:10 ^~~~~~~~~~~~~~~~~~~~
[0m# | [0;1;32m[0m[0;1;90m 2: [0m[1m[0;1;46m[0m(int)
123456[0;1;46m [0m
# | [0;1;32mnext:13 ^~~~~~~~~~~~
[0m# | [0;1;32m[0m[0;1;90m 3: [0m[1m[0;1;46m[0m(char[2]) {
'1', 'a' }[0;1;46m [0m
# | [0;1;32mnext:16 ^~~~~~~~~~~~~~~~~~~~~~
[0m# | [0;1;32m[0m[0;1;90m 4: [0m[1m[0;1;46m[0m(char[3])
"1a"[0;1;46m [0m
# | [0;1;32mnext:19 ^~~~~~~~~~~~~~
[0m# | [0;1;32m[0m[0;1;90m 5:
[0m[1m[0;1;46m[0m(char[2][3][1]) { { { 'a' }, { 'b' }, { 'c' } }, { { 'd'
}, { 'e' }, { 'f' } } }[0;1;46m [0m
# | [0;1;32mcheck:22
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[0m# | [0;1;32m[0m[0;1;90m 6: [0m[1m[0;1;46m[0m(S3) @<!--
-->0x1cf15f38540[0;1;46m [0m
...
Sincerely,
LLVM Buildbot
```
---
Full diff: https://github.com/llvm/llvm-project/pull/228349.diff
1 Files Affected:
- (modified) clang/test/Interpreter/pretty-print.cpp (-3)
``````````diff
diff --git a/clang/test/Interpreter/pretty-print.cpp
b/clang/test/Interpreter/pretty-print.cpp
index ed430d2db6d22..777d809873203 100644
--- a/clang/test/Interpreter/pretty-print.cpp
+++ b/clang/test/Interpreter/pretty-print.cpp
@@ -96,9 +96,6 @@ void set_void_x() { void_x = 100; }
set_void_x()
void_x
// CHECK-NEXT: (int) 100
-void print_foo() { printf("foo()\n"); }
-print_foo()
-// CHECK-NEXT: foo()
// int i = 12;
// int &iref = i;
``````````
</details>
https://github.com/llvm/llvm-project/pull/228349
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