[lld] [lld-macho] Make ObjC category checker print the source file name of … (PR #80221)

[Vincent Lee via llvm-commits]

================
@@ -14,6 +17,14 @@
 # RUN: %no-fatal-warnings-lld --check-category-conflicts -dylib -lobjc %t/libklass.dylib %t/cat1.o \
 # RUN:   %t/cat2.o -o /dev/null 2>&1 | FileCheck %s --check-prefix=CATCAT
 
+# RUN: %no-fatal-warnings-lld --check-category-conflicts -dylib -lobjc %t/klass_w_sym.o %t/cat1_w_sym.o %t/cat2_w_sym.o -o \
+# RUN:   /dev/null 2>&1 | FileCheck %s --check-prefixes=CATCLS_W_SYM,CATCAT_W_SYM
+# RUN: %no-fatal-warnings-lld --check-category-conflicts -dylib -lobjc %t/libklass.dylib %t/cat1_w_sym.o \
+# RUN:   %t/cat2_w_sym.o -o /dev/null 2>&1 | FileCheck %s --check-prefix=CATCAT_W_SYM
+
+# RUN: %no-fatal-warnings-lld --check-category-conflicts -dylib -lobjc %t/klass.o %t/cat1.o %t/cat2.o -o \
+# RUN:   /dev/null 2>&1 | FileCheck %s --check-prefixes=CATCLS,CATCAT
----------------
thevinster wrote:

This looks like it's doing the same thing on L15? Is there a reason for duplicating this? 

https://github.com/llvm/llvm-project/pull/80221