From: Iain Buclaw <ibuclaw@gdcproject.org>
Date: Tue, 8 Sep 2020 16:22:04 +0000 (+0200)
Subject: d: Enable miscellaneous warnings by -Wextra flag
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ead85749b0a8efb26325571b36c4c966280146bc;p=gcc.git

d: Enable miscellaneous warnings by -Wextra flag

These warnings are handled outside of the D core language front-end, so
shouldn't be enabled by -Wall.

gcc/d/ChangeLog:

	* lang.opt (Waddress): Enable warning by -Wextra.
	(Wcast-result): Likewise.
	(Wunknown-pragmas): Likewise.
---

diff --git a/gcc/d/lang.opt b/gcc/d/lang.opt
index ade92d21cc6..b88fe6f301f 100644
--- a/gcc/d/lang.opt
+++ b/gcc/d/lang.opt
@@ -99,7 +99,7 @@ D Joined Separate
 ; Documented in C
 
 Waddress
-D Warning Var(warn_address)
+D Warning Var(warn_address) LangEnabledBy(D, Wextra)
 ; Documented in C
 
 Wall
@@ -119,7 +119,7 @@ D
 ; Documented in C
 
 Wcast-result
-D Warning Var(warn_cast_result)
+D Warning Var(warn_cast_result) LangEnabledBy(D, Wextra)
 Warn about casts that will produce a null result.
 
 Wdeprecated
@@ -143,7 +143,7 @@ D
 ; Documented in C
 
 Wunknown-pragmas
-D LangEnabledBy(D, Wall)
+D Var(warn_unknown_pragmas) LangEnabledBy(D, Wextra)
 ; Documented in C
 
 Wvarargs