[gcc r11-1664] d: Do not implicitly set DECL_DECLARED_INLINE_P on member functions.

[Iain Buclaw]

https://gcc.gnu.org/g:27a68020110f671ef3b64cdce27f7b723f8a1fec

commit r11-1664-g27a68020110f671ef3b64cdce27f7b723f8a1fec
Author: Iain Buclaw <ibuclaw@gdcproject.org>
Date:   Thu Jun 25 09:33:26 2020 +0200

    d: Do not implicitly set DECL_DECLARED_INLINE_P on member functions.
    
    This has been questionable behaviour since it was added, and though it
    has no effect on wider discussions around what should be the correct
    semantics of pragma(inline) within D modules, doing this tree-level
    optimization has mostly zero benefit as cross-module inlining doesn't
    happen anyway.
    
    gcc/d/ChangeLog:
    
            * decl.cc (get_symbol_decl): Do not implicitly set
            DECL_DECLARED_INLINE_P on member functions.

Diff:
---
 gcc/d/decl.cc | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/gcc/d/decl.cc b/gcc/d/decl.cc
index 77144fe11c8..15eb9a43399 100644
--- a/gcc/d/decl.cc
+++ b/gcc/d/decl.cc
@@ -1250,13 +1250,6 @@ get_symbol_decl (Declaration *decl)
 	}
 
       /* Miscellaneous function flags.  */
-      if (fd->isMember2 () || fd->isFuncLiteralDeclaration ())
-	{
-	  /* See grokmethod in cp/decl.c.  Maybe we shouldn't be setting inline
-	     flags without reason or proper handling.  */
-	  DECL_DECLARED_INLINE_P (decl->csym) = 1;
-	  DECL_NO_INLINE_WARNING_P (decl->csym) = 1;
-	}
 
       /* In [pragma/inline], functions decorated with `pragma(inline)' affects
 	 whether they are inlined or not.  */