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From: "François Dumont" <frs.dumont@gmail.com>
To: libstdc++ <libstdc++@gcc.gnu.org>
Cc: gcc-patches <gcc-patches@gcc.gnu.org>
Subject: [committed] Fix several preprocessor directives
Date: Sun, 30 Jul 2023 15:55:19 +0200	[thread overview]
Message-ID: <2c5a8abd-c03e-294f-74bc-9e3f3f1de393@gmail.com> (raw)

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Committed as obvious.

     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.

François

[-- Attachment #2: preprocessor.patch --]
[-- Type: text/x-patch, Size: 1738 bytes --]

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 70c9342d88a..faf8221b273 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 d8fecf26596..954de1f52cf 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 c77ee9e8d38..b917fe5802e 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"

             reply	other threads:[~2023-07-30 13:55 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-30 13:55 François Dumont [this message]
2023-08-07 10:46 ` Jonathan Wakely

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