Properly check switch case. (#5341)

1 files changed, 4 insertions, 1 deletions

diff --git a/tests/diagnostics/constexpr-error.slang b/tests/diagnostics/constexpr-error.slang
index a5b98264b..0a4744b71 100644
--- a/tests/diagnostics/constexpr-error.slang
+++ b/tests/diagnostics/constexpr-error.slang
@@ -1,4 +1,4 @@
-//DIAGNOSTIC_TEST:SIMPLE:
+//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK):
 
 // Failure to pass compile-time-constant data
 // where it is expected.
@@ -24,6 +24,7 @@ float4 main() : SV_Target
     result += t.Sample(s, uv, int2(0,0));
 
     // Error: data passed through cbuffer isn't compile-time constant
+    // CHECK: ([[# @LINE+1]]): error 40006:
     result += t.Sample(s, uv, offset);
 
     // Error: data computed via conditional isn't compile-time cosntant
@@ -32,10 +33,12 @@ float4 main() : SV_Target
     {
     	ii = 1;
     }
+    // CHECK: ([[# @LINE+1]]): error 40006:
     result += t.Sample(s, uv, int2(ii));
 
     // Error: data computed in loop isn't compile-time constant
     // (and loop isn't unroll-able)
+    // CHECK: ([[# @LINE+1]]): error 40006:
     for(uint jj = 0; jj < uv.y; jj++)
     {
     	result += t.Sample(s, uv, int2(jj));