flatten-c-type ( c-type -- pairs )

Vocabulary

compiler.cfg.builder.alien.boxing

Inputs

c-type

an abstract-c-type

Outputs

pairs

a sequence

Word description

pairs have shape { rep on-stack? f }

Definition

IN: compiler.cfg.builder.alien.boxing

GENERIC: flatten-c-type ( c-type -- pairs )

Methods

USING: accessors alien.c-types arrays
compiler.cfg.builder.alien.boxing ;

M: c-type flatten-c-type
    rep>> f f 3array 1array record-reg-reps ;


USING: alien.c-types arrays compiler.cfg.builder.alien.boxing
cpu.architecture kernel sequences ;

M: long-long-type flatten-c-type
    drop 2 [ int-rep long-long-on-stack? f 3array ] replicate
    record-reg-reps ;


USING: classes.struct compiler.cfg.builder.alien.boxing ;

M: struct-c-type flatten-c-type flatten-struct-type ;