[PATCH] D122712: Make test case warning more specific for pattern match

[Ranjeet Singh via Phabricator via cfe-commits]

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It's possible that other compilers based on llvm might produce other warnings. So I think it would be good if this warning was a bit more specific.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D122712

Files:
  clang/test/Driver/avr-toolchain.c


Index: clang/test/Driver/avr-toolchain.c
===================================================================
--- clang/test/Driver/avr-toolchain.c
+++ clang/test/Driver/avr-toolchain.c
@@ -39,7 +39,7 @@
 // RUN: %clang -### --target=avr --sysroot=%S/Inputs/basic_avr_tree -mmcu=atmega328 %s 2>&1 | FileCheck --check-prefix=NOWARN %s
 // RUN: %clang -### --target=avr --sysroot=%S/Inputs/basic_avr_tree -mmcu=atmega328 -S %s 2>&1 | FileCheck --check-prefix=NOWARN %s
 // RUN: %clang -### --target=avr --sysroot=%S/Inputs/ -mmcu=atmega328 -S %s 2>&1 | FileCheck --check-prefix=NOWARN %s
-// NOWARN-NOT: warning:
+// NOWARN-NOT: warning: no target microcontroller specified on command line, cannot link standard libraries
 
 // RUN: %clang -### --target=avr --sysroot=%S/Inputs/basic_avr_tree -S %s 2>&1 | FileCheck --check-prefixes=NOMCU,LINKA %s
 // RUN: %clang -### --target=avr --sysroot=%S/Inputs/ -S %s 2>&1 | FileCheck --check-prefixes=NOMCU,LINKA %s


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