[WebAssembly] Support Leak Sanitizer on Emscripten
Summary:
LSan is currently being ported to Emscripten and mostly works.
Enabling the support in upstream would simplify testing.
Patch by Guanzhong Chen.
Reviewers: tlively, aheejin
Reviewed By: aheejin
Subscribers: dschuff, sbc100, jgravelle-google, sunfish, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62830
llvm-svn: 362667
diff --git a/clang/lib/Driver/ToolChains/WebAssembly.cpp b/clang/lib/Driver/ToolChains/WebAssembly.cpp
index 7fffbbe..9f63d2e 100644
--- a/clang/lib/Driver/ToolChains/WebAssembly.cpp
+++ b/clang/lib/Driver/ToolChains/WebAssembly.cpp
@@ -211,7 +211,7 @@
SanitizerMask WebAssembly::getSupportedSanitizers() const {
SanitizerMask Res = ToolChain::getSupportedSanitizers();
if (getTriple().isOSEmscripten()) {
- Res |= SanitizerKind::Vptr;
+ Res |= SanitizerKind::Vptr | SanitizerKind::Leak;
}
return Res;
}