druntime: Don't needlessly pollute C namespace with getTLSAnchor symbol (#4861)

kinke · web-flow · commit 27c79141dc7f · 2025-03-03T20:31:46.000Z
diff --git a/runtime/druntime/src/rt/dso.d b/runtime/druntime/src/rt/dso.d
@@ -78,7 +78,7 @@ version (Posix)
     version (Darwin)
     {
         align(16) byte tlsAnchor = 1;
-        extern(C) void* getTLSAnchor() nothrow @nogc
+        void* getTLSAnchor() nothrow @nogc
         {
             return &tlsAnchor;
         }
diff --git a/runtime/druntime/src/rt/sections_elf_shared.d b/runtime/druntime/src/rt/sections_elf_shared.d
@@ -486,7 +486,7 @@ else
 
 version (Darwin)
 {
-    extern(C) alias GetTLSAnchor = void* function() nothrow @nogc;
+    alias GetTLSAnchor = void* function() nothrow @nogc;
 }
 else version (Windows)
 {

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,7 @@ version (Posix)`
`78`	`78`	`version (Darwin)`
`79`	`79`	`{`
`80`	`80`	`align(16) byte tlsAnchor = 1;`
`81`		`- extern(C) void* getTLSAnchor() nothrow @nogc`
	`81`	`+ void* getTLSAnchor() nothrow @nogc`
`82`	`82`	`{`
`83`	`83`	`return &tlsAnchor;`
`84`	`84`	`}`
Original file line number	Diff line number	Diff line change
`@@ -486,7 +486,7 @@ else`
`486`	`486`
`487`	`487`	`version (Darwin)`
`488`	`488`	`{`
`489`		`- extern(C) alias GetTLSAnchor = void* function() nothrow @nogc;`
	`489`	`+ alias GetTLSAnchor = void* function() nothrow @nogc;`
`490`	`490`	`}`
`491`	`491`	`else version (Windows)`
`492`	`492`	`{`