fix nested conditional preprocessor directives

7e37fe43 · Zachary Snow · 848f8cbd · 7e37fe43
Commit 7e37fe43 authored Mar 28, 2019 by Zachary Snow
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src/Language/SystemVerilog/Parser/Preprocess.hs
+1 -1

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--- a/src/Language/SystemVerilog/Parser/Preprocess.hs
+++ b/src/Language/SystemVerilog/Parser/Preprocess.hs
@@ -21,7 +21,7 @@ isNewline :: Token -> Bool
 isNewline (Token t _ _) = t == Spe_Newline

 unskippableDirectives :: [String]
-unskippableDirectives = ["else", "elsif", "endif"]
+unskippableDirectives = ["else", "elsif", "endif", "ifdef", "ifndef"]

 preprocess :: [Token] -> (StateT PP IO) [Token]
 preprocess tokens = pp tokens >>= return . combineNumbers