diff options
Diffstat (limited to 'testsuite/tests/parser')
6 files changed, 28 insertions, 0 deletions
diff --git a/testsuite/tests/parser/should_fail/ParserNoMultiWayIf.hs b/testsuite/tests/parser/should_fail/ParserNoMultiWayIf.hs new file mode 100644 index 0000000000..f9ded3dc69 --- /dev/null +++ b/testsuite/tests/parser/should_fail/ParserNoMultiWayIf.hs @@ -0,0 +1,7 @@ +module ParserNoMultiWayIf where + +x = 123 +y = if | x < 0 -> -1 + | x == 0 -> 0 + | otherwise -> 1 + diff --git a/testsuite/tests/parser/should_fail/ParserNoMultiWayIf.stderr b/testsuite/tests/parser/should_fail/ParserNoMultiWayIf.stderr new file mode 100644 index 0000000000..1a82362884 --- /dev/null +++ b/testsuite/tests/parser/should_fail/ParserNoMultiWayIf.stderr @@ -0,0 +1,3 @@ + +ParserNoMultiWayIf.hs:4:5: + Multi-way if-expressions need -XMultiWayIf turned on diff --git a/testsuite/tests/parser/should_fail/all.T b/testsuite/tests/parser/should_fail/all.T index 592634d2dd..355961dd4f 100644 --- a/testsuite/tests/parser/should_fail/all.T +++ b/testsuite/tests/parser/should_fail/all.T @@ -73,5 +73,6 @@ test('readFailTraditionalRecords1', normal, compile_fail, ['']) test('readFailTraditionalRecords2', normal, compile_fail, ['']) test('readFailTraditionalRecords3', normal, compile_fail, ['']) test('ParserNoLambdaCase', if_compiler_lt('ghc', '7.5', skip), compile_fail, ['']) +test('ParserNoMultiWayIf', if_compiler_lt('ghc', '7.5', skip), compile_fail, ['']) test('T5425', normal, compile_fail, ['']) diff --git a/testsuite/tests/parser/should_run/ParserMultiWayIf.hs b/testsuite/tests/parser/should_run/ParserMultiWayIf.hs new file mode 100644 index 0000000000..83bd2e94a7 --- /dev/null +++ b/testsuite/tests/parser/should_run/ParserMultiWayIf.hs @@ -0,0 +1,15 @@ +{-# LANGUAGE MultiWayIf #-} + +module Main where + +x = 10 +x1 = if | x < 10 -> "< 10" | otherwise -> "" +x2 = if | x < 10 -> "< 10" + | otherwise -> "" +x3 = if | x < 10 -> "< 10" + | otherwise -> "" +x4 = if | True -> "yes" +x5 = if | True -> if | False -> 1 | True -> 2 + +main = print $ x5 == 2 + diff --git a/testsuite/tests/parser/should_run/ParserMultiWayIf.stdout b/testsuite/tests/parser/should_run/ParserMultiWayIf.stdout new file mode 100644 index 0000000000..0ca95142bb --- /dev/null +++ b/testsuite/tests/parser/should_run/ParserMultiWayIf.stdout @@ -0,0 +1 @@ +True diff --git a/testsuite/tests/parser/should_run/all.T b/testsuite/tests/parser/should_run/all.T index 6bc63d8e80..03951a1edb 100644 --- a/testsuite/tests/parser/should_run/all.T +++ b/testsuite/tests/parser/should_run/all.T @@ -5,3 +5,4 @@ test('readRun004', normal, compile_and_run, ['-fobject-code']) test('T1344', normal, compile_and_run, ['']) test('operator', normal, compile_and_run, ['']) test('operator2', normal, compile_and_run, ['']) +test('ParserMultiWayIf', if_compiler_lt('ghc', '7.5', skip), compile_and_run, ['']) |