rsmith added inline comments.
================
Comment at: lib/Sema/SemaExpr.cpp:5218-5221
@@ -5209,1 +5217,6 @@
+ Fn, NDecl, LParenLoc, ArgExprs, RParenLoc, ExecConfig, IsExecConfig);
+
+ if (MakeCallInstantiationDependent)
+ BuiltCall.get()->setInstantiationDependent(true);
+ return BuiltCall;
}
----------------
Hmm, good point, you might see a change in a contrived case like this:
constexpr bool g() __attribute__((enable_if(true, ""))) { return false; }
template<bool B> void f() {
constexpr bool g() __attribute__((enable_if(B, "")));
static_assert(g());
}
... where we can diagnose the `static_assert` failure at template definition
time if the call is not value-dependent.
http://reviews.llvm.org/D18425
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