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Issue
23923005:
Change --print-ast output to be more regular. (Closed)
DescriptionChange --print-ast output to be more regular.
The print-ast output is useful for debugging front end issues. It is a mix
of fully-parenthesized prefix notation (i.e., Lisp S-expressions) with some
infix.
It is not valid S-expressions for various other reasons. Most obviously, it
uses ' (single quote) instead of " (double quote) to delimit strings.
This change makes the print-ast output a valid Scheme S-expression. It can
be pretty printed by copying it, quoting it (by preceding it with a single
quote), and evaluating it at the REPL of a Scheme implementation.
Also, the AST node pretty names are changed to predictably match the class
name. It doesn't seem helpful to have them be arbitrary.
BUG=
R=regis@google.com
Committed: https://code.google.com/p/dart/source/detail?r=27282
Patch Set 1 #
Total comments: 1
Messages
Total messages: 3 (0 generated)
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