obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 46 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/dfp/Wtraditional-conversion-2.c b/gcc/testsuite/gcc.dg/dfp/Wtraditional-conversion-2.c
new file mode 100644
index 000000000..2436afc8a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/dfp/Wtraditional-conversion-2.c
@@ -0,0 +1,46 @@
+/* Test messages for -Wtraditional-conversion 
+   (based on gcc.dg/Wtraditional-conversion-2.c).  */
+
+/* { dg-do compile } */
+/* { dg-options "-Wtraditional-conversion" } */
+
+void fsi(signed int);
+void fd32(_Decimal32);
+void fd64(_Decimal64);
+void fd128(_Decimal128);
+
+struct s {
+  void (*fsi)(signed int);
+  void (*fd32)(_Decimal32);
+  void (*fd64)(_Decimal64);
+  void (*fd128)(_Decimal128);
+} x;
+
+signed int si;
+unsigned int ui;
+_Decimal32 d32;
+_Decimal64 d64;
+_Decimal128 d128;
+
+void
+g (void)
+{
+  fsi(d32); /* { dg-warning "passing argument 1 of 'fsi' as integer rather than floating due to prototype" } */
+  x.fsi(d32); /* { dg-warning "passing argument 1 of 'x.fsi' as integer rather than floating due to prototype" } */
+  fsi(d64); /* { dg-warning "passing argument 1 of 'fsi' as integer rather than floating due to prototype" } */
+  x.fsi(d64); /* { dg-warning "passing argument 1 of 'x.fsi' as integer rather than floating due to prototype" } */
+  fsi(d128); /* { dg-warning "passing argument 1 of 'fsi' as integer rather than floating due to prototype" } */
+  x.fsi(d128); /* { dg-warning "passing argument 1 of 'x.fsi' as integer rather than floating due to prototype" } */
+  fd32(si); /* { dg-warning "passing argument 1 of 'fd32' as floating rather than integer due to prototype" } */
+  x.fd32(si); /* { dg-warning "passing argument 1 of 'x.fd32' as floating rather than integer due to prototype" } */  
+  fd64(ui); /* { dg-warning "passing argument 1 of 'fd64' as floating rather than integer due to prototype" } */
+  x.fd64(ui); /* { dg-warning "passing argument 1 of 'x.fd64' as floating rather than integer due to prototype" } */
+  fd128(si); /* { dg-warning "passing argument 1 of 'fd128' as floating rather than integer due to prototype" } */
+  x.fd128(ui); /* { dg-warning "passing argument 1 of 'x.fd128' as floating rather than integer due to prototype" } */  
+  fd32(1.0); /* { dg-warning "passing argument 1 of 'fd32' as '_Decimal32' rather than 'double' due to prototype" } */
+  x.fd32(1.0); /* { dg-warning "passing argument 1 of 'x.fd32' as '_Decimal32' rather than 'double' due to prototype" } */
+  fd64(1.0); /* { dg-warning "passing argument 1 of 'fd64' as '_Decimal64' rather than 'double' due to prototype" } */
+  x.fd64(1.0); /* { dg-warning "passing argument 1 of 'x.fd64' as '_Decimal64' rather than 'double' due to prototype" } */
+  fd128(1.0); /* { dg-warning "passing argument 1 of 'fd128' as '_Decimal128' rather than 'double' due to prototype" } */
+  x.fd128(1.0); /* { dg-warning "passing argument 1 of 'x.fd128' as '_Decimal128' rather than 'double' due to prototype" } */
+}