[clang] [compiler-rt] [ubsan_minimal] Allow UBSan handler from Minimal runtime to acceprt arguments (PR #152192)
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Tue Aug 5 12:54:01 PDT 2025
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<!--LLVM CODE FORMAT COMMENT: {clang-format}-->
:warning: C/C++ code formatter, clang-format found issues in your code. :warning:
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<summary>
You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions c,cpp -- compiler-rt/test/ubsan_minimal/TestCases/misalignment.cpp compiler-rt/test/ubsan_minimal/TestCases/null.cpp clang/lib/CodeGen/CGExpr.cpp compiler-rt/lib/ubsan_minimal/ubsan_minimal_handlers.cpp compiler-rt/test/ubsan_minimal/TestCases/override-callback.c
``````````
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<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/compiler-rt/test/ubsan_minimal/TestCases/misalignment.cpp b/compiler-rt/test/ubsan_minimal/TestCases/misalignment.cpp
index e5780b5b3..f0b6a7355 100644
--- a/compiler-rt/test/ubsan_minimal/TestCases/misalignment.cpp
+++ b/compiler-rt/test/ubsan_minimal/TestCases/misalignment.cpp
@@ -1,14 +1,14 @@
// RUN: %clang_min_runtime -fsanitize=alignment %s -o %t && %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK
-void f(int& n) {}
+void f(int &n) {}
-int* t;
+int *t;
int main() {
- int r;
- t = (int*)(((char*)&r) + 1);
- // CHECK: ubsan: type-mismatch by 0x{{[[:xdigit:]]+}} address 0x{{[[:xdigit:]]+$}}
- // CHECK-NOT: type-mismatch
+ int r;
+ t = (int *)(((char *)&r) + 1);
+ // CHECK: ubsan: type-mismatch by 0x{{[[:xdigit:]]+}} address 0x{{[[:xdigit:]]+$}}
+ // CHECK-NOT: type-mismatch
- f(*t);
+ f(*t);
}
\ No newline at end of file
diff --git a/compiler-rt/test/ubsan_minimal/TestCases/null.cpp b/compiler-rt/test/ubsan_minimal/TestCases/null.cpp
index 19bc880bc..73927834c 100644
--- a/compiler-rt/test/ubsan_minimal/TestCases/null.cpp
+++ b/compiler-rt/test/ubsan_minimal/TestCases/null.cpp
@@ -1,11 +1,11 @@
// RUN: %clang_min_runtime -fsanitize=null %s -o %t && %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK
-void f(int& n) {}
+void f(int &n) {}
-int* t;
+int *t;
int main() {
- // CHECK: ubsan: type-mismatch by 0x{{[[:xdigit:]]+}} address 0x{{[[:xdigit:]]+$}}
- // CHECK-NOT: type-mismatch
- f(*t);
+ // CHECK: ubsan: type-mismatch by 0x{{[[:xdigit:]]+}} address 0x{{[[:xdigit:]]+$}}
+ // CHECK-NOT: type-mismatch
+ f(*t);
}
\ No newline at end of file
``````````
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https://github.com/llvm/llvm-project/pull/152192
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