Author: nicholas
Date: Wed Jan 15 00:34:12 2014
New Revision: 199298
URL: http://llvm.org/viewvc/llvm-project?rev=199298&view=rev
Log:
Fix the attribute enable_if example in the docs to be 100% real-world, instead
of merely being close to the real world to mislead people. This now matches the
test.
Modified:
cfe/trunk/docs/LanguageExtensions.rst
Modified: cfe/trunk/docs/LanguageExtensions.rst
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/LanguageExtensions.rst?rev=199298&r1=199297&r2=199298&view=diff
==============================================================================
--- cfe/trunk/docs/LanguageExtensions.rst (original)
+++ cfe/trunk/docs/LanguageExtensions.rst Wed Jan 15 00:34:12 2014
@@ -1410,9 +1410,11 @@ available in C.
.. code-block:: c++
- int isdigit(int c) __attribute__((enable_if(c >= -1 && c <= 255, "'c' must
have the value of an unsigned char or EOF")));
+ int isdigit(int c);
+ int isdigit(int c) __attribute__((enable_if(c <= -1 && c > 255, "chosen when
'c' is out of range"))) __attribute__((unavailable("'c' must have the value of
an unsigned char or EOF")));
void foo(char c) {
+ isdigit(c);
isdigit(10);
isdigit(-10); // results in a compile-time error.
}
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