Add address sanitizer support for Visual Studio.
diff --git a/mesonbuild/compilers/cpp.py b/mesonbuild/compilers/cpp.py
index 4d55ccd..d0e3fd2 100644
--- a/mesonbuild/compilers/cpp.py
+++ b/mesonbuild/compilers/cpp.py
@@ -663,7 +663,6 @@
CPPCompiler.__init__(self, exelist, version, for_machine, is_cross,
info, exe_wrapper, linker=linker, full_version=full_version)
MSVCCompiler.__init__(self, target)
- self.base_options = {OptionKey(o) for o in ['b_pch', 'b_vscrt', 'b_ndebug']} # FIXME add lto, pgo and the like
self.id = 'msvc'
def get_options(self) -> 'KeyedOptionDictType':
diff --git a/mesonbuild/compilers/mixins/visualstudio.py b/mesonbuild/compilers/mixins/visualstudio.py
index 3ba0610..2b173eb 100644
--- a/mesonbuild/compilers/mixins/visualstudio.py
+++ b/mesonbuild/compilers/mixins/visualstudio.py
@@ -125,6 +125,8 @@
self.machine = 'arm'
else:
self.machine = target
+ if mesonlib.version_compare(self.version, '>=19.29.29917'):
+ self.base_options.add(mesonlib.OptionKey('b_sanitize'))
assert self.linker is not None
self.linker.machine = self.machine
@@ -159,6 +161,13 @@
def get_no_optimization_args(self) -> T.List[str]:
return ['/Od']
+ def sanitizer_compile_args(self, value: str) -> T.List[str]:
+ if value == 'none':
+ return []
+ if value != 'address':
+ raise mesonlib.MesonException('VS only supports address sanitizer at the moment.')
+ return ['/fsanitize=address']
+
def get_output_args(self, target: str) -> T.List[str]:
if target.endswith('.exe'):
return ['/Fe' + target]
