From: François Dumont <fdumont@gcc.gnu.org>
Date: Fri, 28 Jul 2023 17:17:03 +0000 (+0200)
Subject: libstdc++: Fix several preprocessor directives
X-Git-Tag: basepoints/gcc-15~7271
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9434ea40e20584a44a0b6fc8659ee983d5f2dd2;p=thirdparty%2Fgcc.git

libstdc++: Fix several preprocessor directives

A wrong usage of #define in place of a #error seems to have been replicated
at different places in source files.

libstdc++-v3/ChangeLog:

	* src/c++11/compatibility-ldbl-facets-aliases.h: Replace #define with
	proper #error.
	* src/c++11/locale-inst-monetary.h: Likewise.
	* src/c++11/locale-inst-numeric.h: Likewise.
---

diff --git a/libstdc++-v3/src/c++11/compatibility-ldbl-facets-aliases.h b/libstdc++-v3/src/c++11/compatibility-ldbl-facets-aliases.h
index 70c9342d88a3..faf8221b2735 100644
--- a/libstdc++-v3/src/c++11/compatibility-ldbl-facets-aliases.h
+++ b/libstdc++-v3/src/c++11/compatibility-ldbl-facets-aliases.h
@@ -23,11 +23,11 @@
 // <http://www.gnu.org/licenses/>.
 
 #ifndef C
-#define "This file should not be compiled directly, only included"
+# error "This file should not be compiled directly, only included"
 #endif
 
 #ifndef _GLIBCXX_LONG_DOUBLE_COMPAT
-#define "This file should only be used for _GLIBCXX_LONG_DOUBLE_COMPAT builds"
+# error "This file should only be used for _GLIBCXX_LONG_DOUBLE_COMPAT builds"
 #endif
 
 // XXX GLIBCXX_ABI Deprecated
diff --git a/libstdc++-v3/src/c++11/locale-inst-monetary.h b/libstdc++-v3/src/c++11/locale-inst-monetary.h
index d8fecf265963..954de1f52cf7 100644
--- a/libstdc++-v3/src/c++11/locale-inst-monetary.h
+++ b/libstdc++-v3/src/c++11/locale-inst-monetary.h
@@ -23,7 +23,7 @@
 // <http://www.gnu.org/licenses/>.
 
 #ifndef C
-#define "This file should not be compiled directly, only included"
+# error "This file should not be compiled directly, only included"
 #endif
 
 #include "facet_inst_macros.h"
diff --git a/libstdc++-v3/src/c++11/locale-inst-numeric.h b/libstdc++-v3/src/c++11/locale-inst-numeric.h
index c77ee9e8d384..b917fe5802e0 100644
--- a/libstdc++-v3/src/c++11/locale-inst-numeric.h
+++ b/libstdc++-v3/src/c++11/locale-inst-numeric.h
@@ -23,7 +23,7 @@
 // <http://www.gnu.org/licenses/>.
 
 #ifndef C
-#define "This file should not be compiled directly, only included"
+# error "This file should not be compiled directly, only included"
 #endif
 
 #include "facet_inst_macros.h"