[sanitizer-common] sanitizer_common unit tests need -std=c++17

ndrewh · ndrewh · commit d0f4c614b7b3 · 2025-09-29T11:33:07.000-07:00
Currently, sanitizer_array_ref_test requires -std=c++17 or newer,
due to is_trivially_copyable_v. This adds -std=c++17 to the
list of CFLAGS used for compiling sanitizer_common tests.
diff --git a/compiler-rt/lib/sanitizer_common/tests/CMakeLists.txt b/compiler-rt/lib/sanitizer_common/tests/CMakeLists.txt
@@ -78,6 +78,7 @@ set(SANITIZER_TEST_CFLAGS_COMMON
   -O2
   -Werror=sign-compare
   -Wno-gnu-zero-variadic-macro-arguments
+  -std=c++17
   )
 
 set(SANITIZER_TEST_LINK_FLAGS_COMMON

Original file line number	Diff line number	Diff line change
`@@ -78,6 +78,7 @@ set(SANITIZER_TEST_CFLAGS_COMMON`
`78`	`78`	`-O2`
`79`	`79`	`-Werror=sign-compare`
`80`	`80`	`-Wno-gnu-zero-variadic-macro-arguments`
	`81`	`+ -std=c++17`
`81`	`82`	`)`
`82`	`83`
`83`	`84`	`set(SANITIZER_TEST_LINK_FLAGS_COMMON`