[flang] Add new hints to expected warnings

[klausler]

I added a new test with warnings, but warnings are now emitted with hints. Add them to the new test.

[llvmbot]

@llvm/pr-subscribers-flang-semantics

Author: Peter Klausler (klausler)

Changes

I added a new test with warnings, but warnings are now emitted with hints. Add them to the new test.

---

Full diff: https://github.com/llvm/llvm-project/pull/146399.diff

1 Files Affected:

• (modified) flang/test/Semantics/bug1046.f90 (+6-8)

diff --git a/flang/test/Semantics/bug1046.f90 b/flang/test/Semantics/bug1046.f90
index a266651f90c31..dc5c470621387 100644
--- a/flang/test/Semantics/bug1046.f90
+++ b/flang/test/Semantics/bug1046.f90
@@ -1,17 +1,15 @@
 ! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic -Werror
-!WARNING: INTEGER(4) 0**0 is not defined
+!WARNING: INTEGER(4) 0**0 is not defined [-Wfolding-exception]
 print *, 0**0
-!WARNING: REAL/COMPLEX 0**0 is not defined
+!WARNING: REAL/COMPLEX 0**0 is not defined [-Wfolding-exception]
 print *, 0**0.
-!WARNING: invalid argument on power with INTEGER exponent
+!WARNING: invalid argument on power with INTEGER exponent [-Wfolding-exception]
 print *, 0.0**0
-!WARNING: REAL/COMPLEX 0**0 is not defined
+!WARNING: REAL/COMPLEX 0**0 is not defined [-Wfolding-exception]
 print *, 0.0**0.
-!WARNING: invalid argument on power with INTEGER exponent
+!WARNING: invalid argument on power with INTEGER exponent [-Wfolding-exception]
 print *, (0.0, 0.0)**0
-!WARNING: REAL/COMPLEX 0**0 is not defined
+!WARNING: REAL/COMPLEX 0**0 is not defined [-Wfolding-exception]
 print *, (0.0, 0.0)**0.
 print *, (0.0, 0.0)**2.5
 end
-
-