From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/Sema/warn-sizeof-arrayarg.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 clang/test/Sema/warn-sizeof-arrayarg.c (limited to 'clang/test/Sema/warn-sizeof-arrayarg.c') diff --git a/clang/test/Sema/warn-sizeof-arrayarg.c b/clang/test/Sema/warn-sizeof-arrayarg.c new file mode 100644 index 0000000..ba8a5fa --- /dev/null +++ b/clang/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 v1.2.3