545e575508
This reverts commit 5cd07648fd.
The separators construct is useful as an optimization. It turns out that
constructing a node for every chunk of whitespace in a document causes a
significant performance regression.
Conflicts:
src/compiler/build_tables/build_lex_table.cc
src/compiler/grammar.cc
src/runtime/parser.c
15 lines
430 B
Text
15 lines
430 B
Text
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recovers from errors at the top level
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x * * y
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---
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(variable) (ERROR '*')
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recovers from errors inside parenthesized expressions
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x + (y * + z) * 5
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---
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(sum
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(variable)
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(product (group (ERROR '+')) (number)))
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