xref: /llvm-project/clang/test/Frontend/diagnostics-order.c (revision 39a2a233f88443e865758ba73c156787c77ead2c)
1 // Make sure a note stays with its associated command-line argument diagnostic.
2 // Previously, these diagnostics were grouped by diagnostic level with all
3 // notes last.
4 //
5 // RUN: not %clang_cc1 -O999 -std=bogus -verify=-foo %s 2> %t
6 // RUN: FileCheck < %t %s
7 //
8 // CHECK:      error: invalid value '-foo' in '-verify='
9 // CHECK-NEXT: note: -verify prefixes must start with a letter and contain only alphanumeric characters, hyphens, and underscores
10 // CHECK-NEXT: error: invalid value 'bogus' in '-std=bogus'
11 // CHECK-NEXT: note: use {{.*}} for {{.*}} standard
12 // CHECK: warning: optimization level '-O999' is not supported
13