Add use strict to JS parsers

lierdakil · Jun 6, 2020 · f7746f7 · f7746f7
1 parent 303605e
commit f7746f7
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Showing 3 changed files with 6 additions and 0 deletions.
diff --git a/lib/Parser/LL/JS.hs b/lib/Parser/LL/JS.hs
@@ -22,6 +22,8 @@ instance ParserWriter LLParser JS where
     where
     basename = parserOptionsBaseFileName
     sourceFile = [interp|
+'use strict'
+
 const {TokenType, tokToStr} = require('./lexer.js')
 #{topTop gtop}
 const NonTerminal = {

diff --git a/lib/Parser/LR/JS.hs b/lib/Parser/LR/JS.hs
@@ -24,6 +24,8 @@ instance LRPoint p => ParserWriter (LRParser p) JS where
   --writeParser :: Proxy lang -> Text -> ParserOptions a -> parser -> [(FilePath,Text)]
   writeParser _ gtop ParserOptions{..} LRParser{..} = [
       (base <> ".js", [interp|
+'use strict'
+
 const {TokenType, tokToStr} = require('./lexer.js')
 
 #{topTop gtop}

diff --git a/lib/Parser/Recursive/JS.hs b/lib/Parser/Recursive/JS.hs
@@ -22,6 +22,8 @@ import Parser.Recursive.Build
 instance ParserWriter RecursiveParser JS where
   writeParser _ gtop ParserOptions{..} RecursiveParser{..} =
     [(basename <> ".js", [interp|
+'use strict'
+
 const {tokToStr, TokenType} = require('./lexer.js')
 #{topTop gtop}
 class #{parserOptionsName}#{topInh gtop} {