57 lines
1.7 KiB
Diff
57 lines
1.7 KiB
Diff
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From 24f5907ddb7fd5157ce3cc938bb5b5bcdeb54460 Mon Sep 17 00:00:00 2001
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From: Tom de Vries <tdevries@suse.de>
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Date: Sun, 9 Nov 2025 08:07:57 +0100
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Subject: [PATCH 05/25] [gdb/testsuite] Use -std=c99 in gdb.base/callfuncs.exp
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In test-case gdb.base/callfuncs.exp I run into:
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...
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gdb compile failed, gdb.base/callfuncs.c: In function 't_func_values':
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gdb.base/callfuncs.c:611:12: error: too many arguments to function \
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'func_arg1'; expected 0, have 2
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611 | return ((*func_arg1) (5,5) == (*func_val1) (5,5)
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| ~^~~~~~~~~~~ ~
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...
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Fix this by using -std=c99.
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Tested on x86_64-linux.
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Approved-By: Tom Tromey <tom@tromey.com>
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PR testsuite/32756
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Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=32756
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---
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gdb/testsuite/gdb.base/callfuncs.exp | 14 ++++++++++++--
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1 file changed, 12 insertions(+), 2 deletions(-)
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diff --git a/gdb/testsuite/gdb.base/callfuncs.exp b/gdb/testsuite/gdb.base/callfuncs.exp
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index 494b6dfa96f..ed979603a26 100644
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--- a/gdb/testsuite/gdb.base/callfuncs.exp
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+++ b/gdb/testsuite/gdb.base/callfuncs.exp
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@@ -18,10 +18,20 @@
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standard_testfile
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+set compile_flags {}
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+lappend compile_flags debug
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+
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# We still want to test non-prototype functions for now, which is why
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# we disable compilers warning about them.
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-set compile_flags {debug additional_flags=-Wno-deprecated-non-prototype}
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-if [support_complex_tests] {
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+lappend compile_flags additional_flags=-Wno-deprecated-non-prototype
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+
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+if {[have_compile_flag -std=c99]} {
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+ # Gcc 15 defaults to c23, which no longer supports unprototyped functions.
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+ # Use a c dialect that does support this.
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+ lappend compile_flags additional_flags=-std=c99
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+}
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+
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+if {[support_complex_tests]} {
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lappend compile_flags "additional_flags=-DTEST_COMPLEX"
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}
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--
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2.51.0
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