diff options
author | Yuichiro Kaneko <spiketeika@gmail.com> | 2023-05-12 18:25:10 +0900 |
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committer | GitHub <noreply@github.com> | 2023-05-12 18:25:10 +0900 |
commit | a1b01e7701f9fc370f8dff777aad6d39a2c5a3e3 (patch) | |
tree | 69bb0c08c139f1c7c5abe9422649f11581f85529 /tool/lrama/lib/lrama/warning.rb | |
parent | d314fe42f987fcfaad67f102ec418ee4ca32ee99 (diff) |
Use Lrama LALR parser generator instead of Bisonv3_3_0_preview1
https://bugs.ruby-lang.org/issues/19637
Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/7798
Merged-By: yui-knk <spiketeika@gmail.com>
Diffstat (limited to 'tool/lrama/lib/lrama/warning.rb')
-rw-r--r-- | tool/lrama/lib/lrama/warning.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tool/lrama/lib/lrama/warning.rb b/tool/lrama/lib/lrama/warning.rb new file mode 100644 index 0000000000..3c99791ebf --- /dev/null +++ b/tool/lrama/lib/lrama/warning.rb @@ -0,0 +1,25 @@ +module Lrama + class Warning + attr_reader :errors, :warns + + def initialize(out = STDERR) + @out = out + @errors = [] + @warns = [] + end + + def error(message) + @out << message << "\n" + @errors << message + end + + def warn(message) + @out << message << "\n" + @warns << message + end + + def has_error? + !@errors.empty? + end + end +end |