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Fix some grammar inconsistencies for the '..' range notation. #21374

Merged
merged 1 commit into from
Jan 23, 2015
Merged

Fix some grammar inconsistencies for the '..' range notation. #21374

merged 1 commit into from
Jan 23, 2015

Commits on Jan 22, 2015

  1. Fix some grammar inconsistencies for the '..' range notation. 

    Grammar changes:
* allow 'for _ in 1..i {}' (fixes rust-lang#20241)
* allow 'for _ in 1.. {}' as infinite loop
* prevent use of range notation in contexts where only operators of high
  precedence are expected (fixes rust-lang#20811)

Parser code cleanup:
* remove RESTRICTION_NO_DOTS
* make AS_PREC const and follow naming convention
* make min_prec inclusive
    @dgrunwald
    dgrunwald committed Jan 22, 2015
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