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add H_FIELD variants for built-in types

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This commit is contained in:
Sven M. Hallberg 2013-01-25 19:06:28 +01:00
parent b58b82b473
commit 6e166174d6
1 changed files with 5 additions and 1 deletions
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6
examples/glue.h
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@ -91,8 +91,12 @@ void * h_seq_index_user (HTokenType type, const HParsedToken *p, size_t
#define H_INDEX(TYP, SEQ, IDX) \
((TYP *) h_seq_index_user(TT_ ## TYP, SEQ, IDX))
// Standard short-hand to access and cast a user-type field on a sequence token.
// Standard short-hand to access and cast elements on a sequence token.
#define H_FIELD(TYP, IDX) H_INDEX(TYP, p->ast, IDX)
#define H_FIELD_SEQ(IDX) h_seq_index_seq(p->ast, IDX)
#define H_FIELD_BYTES(IDX) h_seq_index_bytes(p->ast, IDX)
#define H_FIELD_SINT(IDX) h_seq_index_sint(p->ast, IDX)
#define H_FIELD_UINT(IDX) h_seq_index_uint(p->ast, IDX)
// Lower-level helper for h_seq_index.
HParsedToken *h_carray_index(const HCountedArray *a, size_t i); // XXX -> internal