mirror of
https://github.com/mruby/mruby
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Yukihiro "Matz" Matsumoto
6ad00d2e6e
- change AST string representation from traditional node list to cons list
format where elements are either (len . str) for literals or (-1 . node)
for expressions
- implement codegen_cons_list_string() to handle new string format across
all string types (heredoc, dstr, xstr, dxstr, literal arrays)
- fix heredoc interpolation producing garbage by wrapping expressions as
(-1 . node) in parse.y heredoc_body rule instead of pushing directly
- fix backtick commands not executing in NOVAL mode by modifying
gen_dxstr_var and codegen_xstr to always generate OP_SSEND calls
- update gen_literal_array() to properly handle cons list format with
NODE_LITERAL_DELIM separators for %w[] and %i[] arrays
- refactor all dstr/dxstr/dregx variable node generators to use new format
- both simple `cmd` and dynamic `cmd #{var}` backticks now execute
correctly even when result is discarded
- all mrbtest cases now pass (1730/1731)
Co-authored-by: Claude <noreply@anthropic.com>