diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/prism/translation/parser/lexer.rb | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/prism/translation/parser/lexer.rb b/lib/prism/translation/parser/lexer.rb index fd1d0243ca..1808473cad 100644 --- a/lib/prism/translation/parser/lexer.rb +++ b/lib/prism/translation/parser/lexer.rb @@ -457,7 +457,15 @@ module Prism location = range(token.location.start_offset, token.location.start_offset + 1) end - quote_stack.pop + if percent_array?(quote_stack.pop) + prev_token = lexed[index - 2][0] if index - 2 >= 0 + empty = %i[PERCENT_LOWER_I PERCENT_LOWER_W PERCENT_UPPER_I PERCENT_UPPER_W].include?(prev_token&.type) + ends_with_whitespace = prev_token&.type == :WORDS_SEP + # parser always emits a space token after content in a percent array, even if no actual whitespace is present. + if !empty && !ends_with_whitespace + tokens << [:tSPACE, [nil, range(token.location.start_offset, token.location.start_offset)]] + end + end when :tSYMBEG if (next_token = lexed[index][0]) && next_token.type != :STRING_CONTENT && next_token.type != :EMBEXPR_BEGIN && next_token.type != :EMBVAR && next_token.type != :STRING_END next_location = token.location.join(next_token.location) |