From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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.
---
 gcc/testsuite/gcc.dg/dfp/wtr-conversion-1.c | 75 +++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/dfp/wtr-conversion-1.c

(limited to 'gcc/testsuite/gcc.dg/dfp/wtr-conversion-1.c')

diff --git a/gcc/testsuite/gcc.dg/dfp/wtr-conversion-1.c b/gcc/testsuite/gcc.dg/dfp/wtr-conversion-1.c
new file mode 100644
index 000000000..2b50fe6a5
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/dfp/wtr-conversion-1.c
@@ -0,0 +1,75 @@
+/* Test for -Wtraditional warnings on conversions by prototypes.
+   Note, gcc should omit these warnings in system header files.
+   Based on gcc.dg/wtr-conversion-1.c  */
+
+/* { dg-do compile } */
+/* { dg-options "-Wtraditional" } */
+
+extern void foo_i (int);
+extern void foo_f (float);
+extern void foo_ld (long double);
+extern void foo_d32 (_Decimal32);
+extern void foo_d64 (_Decimal64);
+extern void foo_d128 (_Decimal128);
+
+extern int i;
+extern float f;
+extern long double ld;
+extern _Decimal32 d32;
+extern _Decimal64 d64;
+extern _Decimal128 d128;
+
+void
+testfunc1 ()
+{
+  foo_i (i);
+  foo_i (d32); /* { dg-warning "as integer rather than floating" "prototype conversion warning" } */
+  foo_i (d64); /* { dg-warning "as integer rather than floating" "prototype convDersion warning" } */
+  foo_i (d128); /* { dg-warning "as integer rather than floating" "prototype conversion warning" } */
+  foo_d32 (i); /* { dg-warning "as floating rather than integer" "prototype conversion warning" } */
+  foo_d32 (f); /* { dg-warning "as '_Decimal32' rather than 'float'" "prototype conversion warning" } */
+  foo_d32 (ld); /* { dg-warning "as '_Decimal32' rather than 'long double'" "prototype conversion warning" } */
+  foo_d32 (d64); /* { dg-warning "as '_Decimal32' rather than '_Decimal64'" "prototype conversion warning" } */
+  foo_d32 (d128); /* { dg-warning "as '_Decimal32' rather than '_Decimal128'" "prototype conversion warning" } */
+  foo_d64 (i); /* { dg-warning "as floating rather than integer" "prototype conversion warning" } */
+  foo_d64 (f); /* { dg-warning "as '_Decimal64' rather than 'float'" "prototype conversion warning" } */
+  foo_d64 (ld); /* { dg-warning "as '_Decimal64' rather than 'long double'" "prototype conversion warning" } */
+  foo_d64 (d32); /* { dg-bogus "as '_Decimal64' rather than '_Decimal32'" "prototype conversion warning" } */
+  foo_d64 (d128); /* { dg-warning "as '_Decimal64' rather than '_Decimal128'" "prototype conversion warning" } */
+  foo_d128 (i); /* { dg-warning "as floating rather than integer" "prototype conversion warning" } */
+  foo_d128 (f); /* { dg-warning "as '_Decimal128' rather than 'float'" "prototype conversion warning" } */
+  foo_d128 (ld); /* { dg-warning "as '_Decimal128' rather than 'long double'" "prototype conversion warning" } */
+  foo_d128 (d32); /* { dg-bogus "as '_Decimal128' rather than '_Decimal32'" "prototype conversion warning" } */
+  foo_d128 (d64); /* { dg-bogus "as '_Decimal128' rather than '_Decimal64'" "prototype conversion warning" } */
+  foo_d128 (d128); /* { dg-bogus "as '_Decimal128' rather than '_Decimal'" "prototype conversion warning" } */
+}
+  
+# 54 "sys-header.h" 3
+/* We are in system headers now, no -Wtraditional warnings should issue.  */
+
+void
+testfunc2 ()
+{
+  foo_i (i);
+  foo_i (d32);
+  foo_i (d64);
+  foo_i (d128);
+  foo_d32 (i);
+  foo_d32 (f);
+  foo_d32 (ld);
+  foo_d32 (d32);
+  foo_d32 (d64);
+  foo_d32 (d128);
+  foo_d64 (i);
+  foo_d64 (f);
+  foo_d64 (ld);
+  foo_d64 (d32);
+  foo_d64 (d64);
+  foo_d64 (d128);
+  foo_d128 (i);
+  foo_d128 (f);
+  foo_d128 (ld);
+  foo_d128 (d32);
+  foo_d128 (d64);
+  foo_d128 (d128);
+}
-- 
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