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base repository: m-labs/flickernoise
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  • 5 commits
  • 10 files changed
  • 1 contributor

Commits on Dec 12, 2011

  1. compiler/: introduce parser start state 

    We can use this later for step-wise migration towards a parser that
handles the complete patch, not just an expression at a time.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Dec 12, 2011
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  2. compiler: directly process assignments 

    This patch prepares the scanner and parser for directly processing
assignments. For this, the grammar is extended to include the
assignment operation (without fragment prefix), the communication
path into the parser is widened (from the parseout pointer to a
union), and error indication is slightly modified.

Note that error handling is still largely dysfunctional and will
need more work in the future.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Dec 12, 2011
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  3. compiler: make init_pvv use assignments in FNP notation, as a proof o… 

    …f concept

This patch converts init_pvv from using fpvm_assign to using a string
that contains assignment to be handled by the parser. This is strictly
a proof of concept, since manually embedding code this way is ugly.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Dec 12, 2011
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  4. compiler/parser.y: suppress "unused variable 'state'" warning

    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Dec 12, 2011
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  5. compiler/unique.c: introduce function isid(), mainly to get rid of wa… 

    …rnings

The isalpha() in newlib triggers a gcc warning if used with a char as
input. One way to work around this is to simply pass an int, which is
how POSIX defines isalpha anyway.
    @wpwrak
    wpwrak authored and Sebastien Bourdeauducq committed Dec 12, 2011
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