Compiler/lexical analyzer: Difference between revisions
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integer, private :: unget_count = 0 |
integer, private :: unget_count = 0 |
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! The maximum lookahead is 2, |
! The maximum lookahead is 2, although I believe we are using |
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! only 1. In principle, the lookahead could be any finite number. |
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character(1, kind = ck), private :: unget_buffer(1:2) |
character(1, kind = ck), private :: unget_buffer(1:2) |
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logical, private :: unget_eof_buffer(1:2) |
logical, private :: unget_eof_buffer(1:2) |