fix Issue 23347 - ImportC: pragma pack causes asm label to set symbol name to be ignored (#14481)

compiler/src/dmd/cparse.d

@@ -1886,15 +1886,6 @@ final class CParser(AST) : Parser!AST
             }
             if (s !is null)
             {
-                s = applySpecifier(s, specifier);
-                if (level == LVL.local)
-                {
-                    // Wrap the declaration in `extern (C) { declaration }`
-                    // Necessary for function pointers, but harmless to apply to all.
-                    auto decls = new AST.Dsymbols(1);
-                    (*decls)[0] = s;
-                    s = new AST.LinkDeclaration(s.loc, linkage, decls);
-                }
                 // Saw `asm("name")` in the function, type, or variable definition.
                 // This is equivalent to `pragma(mangle, "name")` in D
                 if (asmName)
@@ -1917,6 +1908,15 @@ final class CParser(AST) : Parser!AST
                         p.mangleOverride = str;
                     }
                 }
+                s = applySpecifier(s, specifier);
+                if (level == LVL.local)
+                {
+                    // Wrap the declaration in `extern (C) { declaration }`
+                    // Necessary for function pointers, but harmless to apply to all.
+                    auto decls = new AST.Dsymbols(1);
+                    (*decls)[0] = s;
+                    s = new AST.LinkDeclaration(s.loc, linkage, decls);
+                }
                 symbols.push(s);
             }
             first = false;

compiler/test/runnable/test23347.c

@@ -0,0 +1,19 @@
+/* DISABLED: osx32 osx64 win32 win64
+ * TEST_OUTPUT:
+---
+---
+ */
+
+// https://issues.dlang.org/show_bug.cgi?id=23347
+
+void fork() { }
+
+#pragma pack(push, 4)
+void spoon() asm("fork");
+#pragma pack(pop);
+
+int main()
+{
+    spoon();
+    return 0;
+}