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| author | Björn Gustavsson <[email protected]> | 2012-01-04 16:40:31 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2012-01-11 08:39:57 +0100 |
| commit | 823f47c8cf3c7a4f32401cae5a2e47916d3593e4 (patch) | |
| tree | 91a22170ccbb6c50d23e20f0ff35fafda8004bcf /lib/compiler/test/core_SUITE.erl | |
| parent | 1955804aaf831f943941555ab6f46ee22e5a0dac (diff) | |
| download | otp-823f47c8cf3c7a4f32401cae5a2e47916d3593e4.tar.gz otp-823f47c8cf3c7a4f32401cae5a2e47916d3593e4.tar.bz2 otp-823f47c8cf3c7a4f32401cae5a2e47916d3593e4.zip | |
v3_kernel: Handle sequences in guards
A guard with a sequence will cause a crash in v3_codegen. Currently,
it seems that a sequence in a guard will never happen when compiling
from Erlang code, but there are several reasons to fix this problem
anyway:
* There are other compilers that generate Core Erlang code.
* Changes to sys_core_fold (perhaps additional optimizations) may
cause sequences to be generated in guards.
* A previously uncovered line in sys_core_fold:opt_guard_try/1 will
now be covered.
Diffstat (limited to 'lib/compiler/test/core_SUITE.erl')
| -rw-r--r-- | lib/compiler/test/core_SUITE.erl | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/compiler/test/core_SUITE.erl b/lib/compiler/test/core_SUITE.erl index 874e02803d..fd1539e7fd 100644 --- a/lib/compiler/test/core_SUITE.erl +++ b/lib/compiler/test/core_SUITE.erl @@ -22,7 +22,7 @@ init_per_group/2,end_per_group/2, init_per_testcase/2,end_per_testcase/2, dehydrated_itracer/1,nested_tries/1, - make_effect_seq/1,eval_is_boolean/1, + seq_in_guard/1,make_effect_seq/1,eval_is_boolean/1, unsafe_case/1,nomatch_shadow/1,reversed_annos/1]). -include_lib("test_server/include/test_server.hrl"). @@ -43,7 +43,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> test_lib:recompile(?MODULE), - [dehydrated_itracer,nested_tries,make_effect_seq, + [dehydrated_itracer,nested_tries,seq_in_guard,make_effect_seq, eval_is_boolean,unsafe_case,nomatch_shadow,reversed_annos]. groups() -> @@ -64,6 +64,7 @@ end_per_group(_GroupName, Config) -> ?comp(dehydrated_itracer). ?comp(nested_tries). +?comp(seq_in_guard). ?comp(make_effect_seq). ?comp(eval_is_boolean). ?comp(unsafe_case). |