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| author | Vladislav Zavialov <vlad.z.4096@gmail.com> | 2020-01-02 15:13:03 +0300 |
|---|---|---|
| committer | Vladislav Zavialov <vlad.z.4096@gmail.com> | 2020-01-02 23:05:24 +0300 |
| commit | 94e45f585038c291a013295aa3298d6cf6d62dfb (patch) | |
| tree | 4322ed266ab7d773ce28dc5b238f10540a75ca06 /compiler/parser/Parser.y | |
| parent | b84c09d533faf576c406ce9f7163efecf3037787 (diff) | |
| download | haskell-94e45f585038c291a013295aa3298d6cf6d62dfb.tar.gz | |
Add lexerDbg to dump the tokens fed to the parserwip/lexer-dbg
This a small utility function that comes in handy when debugging the
lexer and the parser.
Diffstat (limited to 'compiler/parser/Parser.y')
| -rw-r--r-- | compiler/parser/Parser.y | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/parser/Parser.y b/compiler/parser/Parser.y index ce4d277f6b..c96cd92f5a 100644 --- a/compiler/parser/Parser.y +++ b/compiler/parser/Parser.y @@ -618,6 +618,8 @@ TH_QQUASIQUOTE { L _ (ITqQuasiQuote _) } %monad { P } { >>= } { return } %lexer { (lexer True) } { L _ ITeof } + -- Replace 'lexer' above with 'lexerDbg' + -- to dump the tokens fed to the parser. %tokentype { (Located Token) } -- Exported parsers |