Changeset d2887f7


Ignore:
Timestamp:
Feb 22, 2018, 3:45:12 PM (4 years ago)
Author:
Aaron Moss <a3moss@…>
Branches:
aaron-thesis, arm-eh, cleanup-dtors, deferred_resn, demangler, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, resolv-new, with_gc
Children:
8f13c98, d8548e2
Parents:
4136ae4
Message:

Default increment/decrement operators defined in terms of one_t

Location:
src
Files:
2 added
1 edited

Legend:

Unmodified
Added
Removed
  • src/prelude/builtins.c

    r4136ae4 rd2887f7  
    2323void exit( int status, const char fmt[], ... ) __attribute__ (( format(printf, 2, 3), __nothrow__, __leaf__, __noreturn__ ));
    2424void abort ( const char fmt[], ... ) __attribute__ (( format(printf, 1, 2), __nothrow__, __leaf__, __noreturn__ ));
     25
     26// increment/decrement unification
     27
     28static inline forall( dtype T | { T& ?+=?( T&, one_t ); } )
     29T& ++? ( T& x ) { return x += 1; }
     30
     31static inline forall( dtype T | sized(T) | { void ?{}( T&, T ); void ^?{}( T& ); T& ?+=?( T&, one_t ); } )
     32T& ?++ ( T& x ) { T tmp = x; x += 1; return tmp; }
     33
     34static inline forall( dtype T | { T& ?-=?( T&, one_t ); } )
     35T& --? ( T& x ) { return x -= 1; }
     36
     37static inline forall( dtype T | sized(T) | { void ?{}( T&, T ); void ^?{}( T& ); T& ?-=?( T&, one_t ); } )
     38T& ?-- ( T& x ) { T tmp = x; x -= 1; return tmp; }
    2539
    2640// exponentiation operator implementation
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