Avoid using deprecated flags

testsuite/tests/ghc-regress/indexed-types/should_compile/all.T

@@ -28,7 +28,7 @@ test('Simple23', normal, compile, [''])
 test('ind1', normal, compile, [''])
 test('ind2', normal, multimod_compile, ['ind2', '-v0'])
 test('impexp', normal, multimod_compile, 
-     ['Imp', '-Wnot -no-hs-main -no-link'])
+     ['Imp', '-w -no-hs-main -c'])
 clean(['Ind2_help.hi', 'Ind2_help.o', 'Exp.hi', 'Imp.o'])
 
 test('ATLoop', normal, multimod_compile, ['ATLoop','-v0'])

testsuite/tests/ghc-regress/indexed-types/should_fail/all.T

@@ -30,7 +30,7 @@ test('T2334', normal, compile_fail, [''])
 
 test('GADTwrong1', if_compiler_lt('ghc', '6.9', expect_fail), compile_fail, [''])
 
-test('Over', normal, multimod_compile_fail, ['OverD', '-no-hs-main -no-link -v0'])
+test('Over', normal, multimod_compile_fail, ['OverD', '-no-hs-main -c -v0'])
 clean(['OverA.hi', 'OverA.o', 'OverB.hi', 'OverB.o', 'OverC.hi', 'OverC.o'])
 
 test('SkolemOccursLoop', if_compiler_lt('ghc', '6.9', skip), compile_fail, [''])