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| author | José Valim <[email protected]> | 2014-10-23 09:59:30 -0200 |
|---|---|---|
| committer | José Valim <[email protected]> | 2014-11-08 17:07:26 -0300 |
| commit | b7740a6fe01d254d79291bbcbbc853e874eb41ef (patch) | |
| tree | 9bc148e803ce6e4da79797dd967e7915555ac1f6 /lib/tools/test/cover_SUITE_data/b.erl | |
| parent | 8304aeb0114e61e8f694a58cf9e91a00856c3fe5 (diff) | |
| download | otp-b7740a6fe01d254d79291bbcbbc853e874eb41ef.tar.gz otp-b7740a6fe01d254d79291bbcbbc853e874eb41ef.tar.bz2 otp-b7740a6fe01d254d79291bbcbbc853e874eb41ef.zip | |
Fix cover bug on last expressions with empty clauses
OTP-8188 introduced a fix for handling last expressions in
expressions like case, try and friends. However the fix did
not account that some of those expressions like receive may
have no clauses (only an after clause), leading to a function
clause error when cover compiling code with such expressions.
Diffstat (limited to 'lib/tools/test/cover_SUITE_data/b.erl')
| -rw-r--r-- | lib/tools/test/cover_SUITE_data/b.erl | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/tools/test/cover_SUITE_data/b.erl b/lib/tools/test/cover_SUITE_data/b.erl index 13f39b8cb9..0a418a58d8 100644 --- a/lib/tools/test/cover_SUITE_data/b.erl +++ b/lib/tools/test/cover_SUITE_data/b.erl @@ -1,5 +1,5 @@ -module(b). --export([start/0, loop/0]). +-export([start/0, loop/0, wait/0]). start() -> spawn(?MODULE, loop, []). @@ -12,3 +12,9 @@ loop() -> stop -> done end. + +%% This checks for a bug in expressions which have no +%% "main" clauses (only after and friends) followed by +%% a return value in the same line. +wait() -> + receive after 1000 -> done end, ok. |