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| author | Sylvain HENRY <hsyl20@gmail.com> | 2015-11-11 12:32:08 +0100 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2015-11-11 12:32:16 +0100 |
| commit | badf5d54907a5a5e9224c44310f991a52379b4c1 (patch) | |
| tree | 94f4b585569ba424a1b6733797262325b3ab8bdc /testsuite | |
| parent | 0f49508399a1fc145e17950ea1591da7f0de4f2a (diff) | |
| download | haskell-badf5d54907a5a5e9224c44310f991a52379b4c1.tar.gz | |
Detect invalid foreign imports in bytecode compiler
The bytecode compiler doesn't handle every foreign import calling
convention. Instead of crashing during the generation of the foreign
call, we display an error.
Fix lint warnings
Test Plan: prog014 ghci test added
Reviewers: austin, hvr, bgamari
Reviewed By: bgamari
Subscribers: thomie
Differential Revision: https://phabricator.haskell.org/D1458
GHC Trac Issues: #10462
Diffstat (limited to 'testsuite')
| -rw-r--r-- | testsuite/tests/ghci/prog014/Makefile | 11 | ||||
| -rw-r--r-- | testsuite/tests/ghci/prog014/Primop.hs | 10 | ||||
| -rw-r--r-- | testsuite/tests/ghci/prog014/dummy.c | 5 | ||||
| -rw-r--r-- | testsuite/tests/ghci/prog014/prog014.T | 8 | ||||
| -rw-r--r-- | testsuite/tests/ghci/prog014/prog014.script | 2 | ||||
| -rw-r--r-- | testsuite/tests/ghci/prog014/prog014.stderr | 2 | ||||
| -rw-r--r-- | testsuite/tests/ghci/prog014/prog014.stdout | 0 |
7 files changed, 38 insertions, 0 deletions
diff --git a/testsuite/tests/ghci/prog014/Makefile b/testsuite/tests/ghci/prog014/Makefile new file mode 100644 index 0000000000..e053c15b63 --- /dev/null +++ b/testsuite/tests/ghci/prog014/Makefile @@ -0,0 +1,11 @@ +TOP=../../.. +include $(TOP)/mk/boilerplate.mk +include $(TOP)/mk/test.mk + +clean: + rm -f *.o *.hi + +prog014: clean + '$(TEST_HC)' $(TEST_HC_OPTS) -c dummy.c + +.PHONY: clean prog014 diff --git a/testsuite/tests/ghci/prog014/Primop.hs b/testsuite/tests/ghci/prog014/Primop.hs new file mode 100644 index 0000000000..40c1ade3ee --- /dev/null +++ b/testsuite/tests/ghci/prog014/Primop.hs @@ -0,0 +1,10 @@ +{-# LANGUAGE GHCForeignImportPrim, MagicHash, + UnliftedFFITypes, UnboxedTuples #-} + +import GHC.Exts + +foreign import prim "dummy" + dummy :: Word# -> Word# + +foreign import prim "dummy2" + dummy2 :: Any -> State# RealWorld -> (# State# RealWorld, Word# #) diff --git a/testsuite/tests/ghci/prog014/dummy.c b/testsuite/tests/ghci/prog014/dummy.c new file mode 100644 index 0000000000..b118cc8ee0 --- /dev/null +++ b/testsuite/tests/ghci/prog014/dummy.c @@ -0,0 +1,5 @@ +void dummy() { +} + +void dummy2() { +} diff --git a/testsuite/tests/ghci/prog014/prog014.T b/testsuite/tests/ghci/prog014/prog014.T new file mode 100644 index 0000000000..506c8b76e1 --- /dev/null +++ b/testsuite/tests/ghci/prog014/prog014.T @@ -0,0 +1,8 @@ +test('prog014', + [ extra_run_opts('dummy.o') + , pre_cmd('$MAKE -s --no-print-directory prog014') + , clean_cmd('rm -f dummy.o') + ], + ghci_script, + ['prog014.script']) + diff --git a/testsuite/tests/ghci/prog014/prog014.script b/testsuite/tests/ghci/prog014/prog014.script new file mode 100644 index 0000000000..0c8d96ef99 --- /dev/null +++ b/testsuite/tests/ghci/prog014/prog014.script @@ -0,0 +1,2 @@ +:set editor echo +:l Primop.hs diff --git a/testsuite/tests/ghci/prog014/prog014.stderr b/testsuite/tests/ghci/prog014/prog014.stderr new file mode 100644 index 0000000000..6d7b7fba37 --- /dev/null +++ b/testsuite/tests/ghci/prog014/prog014.stderr @@ -0,0 +1,2 @@ +Error: bytecode compiler can't handle some foreign calling conventions + Workaround: use -fobject-code, or compile this module to .o separately. diff --git a/testsuite/tests/ghci/prog014/prog014.stdout b/testsuite/tests/ghci/prog014/prog014.stdout new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/testsuite/tests/ghci/prog014/prog014.stdout |