[NFC][clang] Refine tests by adding : to checks

Fznamznon · Fznamznon · commit 831591b2a075 · 2023-03-01T05:58:34.000-05:00
The tests can fail if wokring directory where the tests were launched has a `error` substring in its path. Reviewed By: benlangmuir Differential Revision: https://reviews.llvm.org/D144495
diff --git a/clang/test/Driver/unknown-std.S b/clang/test/Driver/unknown-std.S
@@ -1,2 +1,2 @@
 // RUN: %clang -std=c++11 %s -E -o /dev/null 2>&1 | FileCheck %s --allow-empty
-// CHECK-NOT: error
+// CHECK-NOT: error:
diff --git a/clang/test/Index/allow-editor-placeholders.cpp b/clang/test/Index/allow-editor-placeholders.cpp
@@ -2,4 +2,4 @@
 
 <#placeholder#>;
 
-// CHECK-NOT: error
+// CHECK-NOT: error:
diff --git a/clang/test/VFS/real-path-found-first.m b/clang/test/VFS/real-path-found-first.m
@@ -39,7 +39,7 @@
 // RUN:     -ivfsoverlay %t.yaml -fsyntax-only -Rmodule-include-translation \
 // RUN:     -Werror=non-modular-include-in-framework-module | FileCheck %s
 // CHECK: warning: treating
-// CHECK-NOT: error
+// CHECK-NOT: error:
 
 // With a VFS-mapped module map file
 // RUN: mv %t/SomeFramework.framework/Modules/module.modulemap %t/hide_module.map
diff --git a/clang/test/VFS/vfsroot-include.c b/clang/test/VFS/vfsroot-include.c
@@ -13,4 +13,4 @@
 #include "actual_header.h"
 // CHECK: fatal error: 'actual_header.h' file not found
 // CHECK: 1 error generated.
-// CHECK-NOT: error
+// CHECK-NOT: error:

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`	`1`	`// RUN: %clang -std=c++11 %s -E -o /dev/null 2>&1 \| FileCheck %s --allow-empty`
`2`		`-// CHECK-NOT: error`
	`2`	`+// CHECK-NOT: error:`
Original file line number	Diff line number	Diff line change
`@@ -2,4 +2,4 @@`
`2`	`2`
`3`	`3`	`<#placeholder#>;`
`4`	`4`
`5`		`-// CHECK-NOT: error`
	`5`	`+// CHECK-NOT: error:`