From 611ba3ea3300b71eb95dc4e45f20eee5dddd32e1 Mon Sep 17 00:00:00 2001 From: dim Date: Sun, 17 Jul 2011 15:40:56 +0000 Subject: Vendor import of clang trunk r135360: http://llvm.org/svn/llvm-project/cfe/trunk@135360 --- test/Sema/warn-sizeof-arrayarg.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 test/Sema/warn-sizeof-arrayarg.c (limited to 'test/Sema/warn-sizeof-arrayarg.c') diff --git a/test/Sema/warn-sizeof-arrayarg.c b/test/Sema/warn-sizeof-arrayarg.c new file mode 100644 index 0000000..ba8a5fa --- /dev/null +++ b/test/Sema/warn-sizeof-arrayarg.c @@ -0,0 +1,30 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +typedef int Arr[10]; + +typedef int trungl_int; + +void f(int a[10], Arr arr) { // \ +// expected-note {{declared here}} \ +// expected-note {{declared here}} \ +// expected-note {{declared here}} \ +// expected-note {{declared here}} + + /* Should warn. */ + (void)sizeof(a); // \ + // expected-warning{{sizeof on array function parameter will return size of 'int *' instead of 'int [10]'}} + (void)sizeof((((a)))); // \ + // expected-warning{{sizeof on array function parameter will return size of 'int *' instead of 'int [10]'}} + (void)sizeof a; // \ + // expected-warning{{sizeof on array function parameter will return size of 'int *' instead of 'int [10]'}} + (void)sizeof arr; // \ + // expected-warning{{sizeof on array function parameter will return size of 'int *' instead of 'Arr' (aka 'int [10]')}} + + /* Shouldn't warn. */ + int b[10]; + (void)sizeof b; + Arr brr; + (void)sizeof brr; + (void)sizeof(Arr); + (void)sizeof(int); +} -- cgit v1.1