C++11 constant expressions: Don't use CheckICE in C++11; instead, determine

whether an expression is a (core) constant expression as a side-effect of
evaluation. This takes us from accepting far too few expressions as ICEs to
accepting slightly too many -- fixes for the remaining cases are coming next.

The diagnostics produced when an expression is found to be non-constant are
currently quite poor (with generic wording but reasonable source locations),
and will be improved in subsequent commits.

llvm-svn: 146289

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/test/Sema/i-c-e.c b/clang/test/Sema/i-c-e.c
index cb9dcabafce..210a811dc5d 100644
--- a/clang/test/Sema/i-c-e.c
+++ b/clang/test/Sema/i-c-e.c
@@ -21,7 +21,7 @@ char b[__builtin_constant_p((int)(1.0+2.0)) ? (int)(1.0+2.0) : -1];
 struct c {
   int a : (  // expected-error {{expression is not an integer constant expression}}
            __builtin_constant_p((int)(1.0+2.0)) ? (int)(1.0+
-     expr  // expected-note {{subexpression not valid in an integer constant expression}}
+     expr  // expected-note {{subexpression not valid in a constant expression}}
            ) : -1);
 };