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authorHans Bolinder <[email protected]>2015-08-20 08:50:58 +0200
committerHans Bolinder <[email protected]>2015-08-21 08:26:18 +0200
commit4732b2e14710cc6287df82ddcf1bb7d8777706a9 (patch)
treeb3b9b80f9259639abd9fafba9245e9ca666f5e28 /lib/stdlib/src
parente3a5ad489d6e6cc190b609f8648b6af993c1b333 (diff)
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stdlib: fix a qlc bug introduced in 18.0
As pointed out by roowe, qlc does not handle errors in early compiler (scanner, parser) well in OTP 18.0.
Diffstat (limited to 'lib/stdlib/src')
-rw-r--r--lib/stdlib/src/qlc_pt.erl8
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/stdlib/src/qlc_pt.erl b/lib/stdlib/src/qlc_pt.erl
index 4e81e2c2dd..9577d17a85 100644
--- a/lib/stdlib/src/qlc_pt.erl
+++ b/lib/stdlib/src/qlc_pt.erl
@@ -428,7 +428,13 @@ compile_errors(FormsNoShadows) ->
end.
compile_forms(Forms0, Options) ->
- Forms = [F || F <- Forms0, element(1, F) =/= eof] ++ [{eof,anno0()}],
+ Exclude = fun(eof) -> true;
+ (warning) -> true;
+ (error) -> true;
+ (_) -> false
+ end,
+ Forms = ([F || F <- Forms0, not Exclude(element(1, F))]
+ ++ [{eof,anno0()}]),
try
case compile:noenv_forms(Forms, compile_options(Options)) of
{ok, _ModName, Ws0} ->