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#include "data.h"
#include "expr.h"
#include <gu/type.h>
#include <gu/variant.h>
#include <gu/assert.h>
PgfCCat pgf_ccat_string = { NULL, NULL, GU_NULL_SEQ, -1 };
PgfCCat pgf_ccat_int = { NULL, NULL, GU_NULL_SEQ, -2 };
PgfCCat pgf_ccat_float = { NULL, NULL, GU_NULL_SEQ, -3 };
PgfCCat pgf_ccat_var = { NULL, NULL, GU_NULL_SEQ, -4 };
PgfCCatId
pgf_literal_cat(PgfLiteral lit)
{
switch (gu_variant_tag(lit)) {
case PGF_LITERAL_STR:
return &pgf_ccat_string;
case PGF_LITERAL_INT:
return &pgf_ccat_int;
case PGF_LITERAL_FLT:
return &pgf_ccat_float;
default:
gu_impossible();
return NULL;
}
}
bool
pgf_tokens_equal(PgfTokens t1, PgfTokens t2)
{
size_t len1 = gu_seq_length(t1);
size_t len2 = gu_seq_length(t2);
if (len1 != len2) {
return false;
}
for (size_t i = 0; i < len1; i++) {
GuString s1 = gu_seq_get(t1, PgfToken, i);
GuString s2 = gu_seq_get(t2, PgfToken, i);
if (!gu_string_eq(s1, s2)) {
return false;
}
}
return true;
}
GU_DEFINE_TYPE(PgfTokens, GuSeq, gu_type(GuString));
GU_DEFINE_TYPE(PgfCId, typedef, gu_type(GuString));
GU_DEFINE_TYPE(GuStringL, GuList, gu_type(GuString));
#define gu_type__PgfCIdMap gu_type__GuStringMap
typedef GuType_GuStringMap GuType_PgfCIdMap;
#define GU_TYPE_INIT_PgfCIdMap GU_TYPE_INIT_GuStringMap
GU_DEFINE_TYPE(PgfCCat, struct,
GU_MEMBER_S(PgfCCat, cnccat, PgfCncCat),
GU_MEMBER_P(PgfCCat, lindefs, PgfFunIds),
GU_MEMBER(PgfCCat, prods, PgfProductionSeq));
GU_DEFINE_TYPE(PgfCCatId, shared, gu_type(PgfCCat));
GU_DEFINE_TYPE(PgfCCatIds, GuList, gu_type(PgfCCatId));
GU_DEFINE_TYPE(PgfCCatSeq, GuSeq, gu_type(PgfCCatId));
GU_DEFINE_TYPE(PgfAlternative, struct,
GU_MEMBER(PgfAlternative, form, PgfTokens),
GU_MEMBER_P(PgfAlternative, prefixes, GuStringL));
GU_DEFINE_TYPE(
PgfSymbol, GuVariant,
GU_CONSTRUCTOR_S(
PGF_SYMBOL_CAT, PgfSymbolCat,
GU_MEMBER(PgfSymbolCat, d, int),
GU_MEMBER(PgfSymbolCat, r, int)),
GU_CONSTRUCTOR_S(
PGF_SYMBOL_LIT, PgfSymbolLit,
GU_MEMBER(PgfSymbolLit, d, int),
GU_MEMBER(PgfSymbolLit, r, int)),
GU_CONSTRUCTOR_S(
PGF_SYMBOL_VAR, PgfSymbolVar,
GU_MEMBER(PgfSymbolVar, d, int),
GU_MEMBER(PgfSymbolVar, r, int)),
GU_CONSTRUCTOR_S(
PGF_SYMBOL_KS, PgfSymbolKS,
GU_MEMBER(PgfSymbolKS, tokens, PgfTokens)),
GU_CONSTRUCTOR_S(
PGF_SYMBOL_KP, PgfSymbolKP,
GU_MEMBER(PgfSymbolKP, default_form, PgfTokens),
GU_MEMBER(PgfSymbolKP, n_forms, GuLength),
GU_FLEX_MEMBER(PgfSymbolKP, forms, PgfAlternative)));
GU_DEFINE_TYPE(
PgfCncCat, struct,
GU_MEMBER(PgfCncCat, cid, PgfCId),
GU_MEMBER_P(PgfCncCat, cats, PgfCCatIds),
GU_MEMBER(PgfCncCat, n_lins, size_t),
GU_MEMBER_P(PgfCncCat, labels, GuStringL));
// GU_DEFINE_TYPE(PgfSequence, GuList, gu_ptr_type(PgfSymbol));
// GU_DEFINE_TYPE(PgfSequence, GuList, gu_type(PgfSymbol));
GU_DEFINE_TYPE(PgfSequence, GuSeq, gu_type(PgfSymbol));
GU_DEFINE_TYPE(PgfFlags, GuStringMap, gu_type(PgfLiteral), &gu_null_variant);
typedef PgfFlags* PgfFlagsP;
GU_DEFINE_TYPE(PgfFlagsP, pointer, gu_type(PgfFlags));
GU_DEFINE_TYPE(PgfSequences, GuList, gu_type(PgfSequence));
GU_DEFINE_TYPE(PgfSeqId, typedef, gu_type(PgfSequence));
GU_DEFINE_TYPE(
PgfCncFun, struct,
GU_MEMBER(PgfCncFun, fun, PgfCId),
GU_MEMBER(PgfCncFun, n_lins, GuLength),
GU_FLEX_MEMBER(PgfCncFun, lins, PgfSeqId));
GU_DEFINE_TYPE(PgfCncFuns, GuList,
GU_TYPE_LIT(referenced, _, gu_ptr_type(PgfCncFun)));
GU_DEFINE_TYPE(PgfFunId, shared, gu_type(PgfCncFun));
GU_DEFINE_TYPE(PgfFunIds, GuList, gu_type(PgfFunId));
GU_DEFINE_TYPE(
PgfPArg, struct,
GU_MEMBER_P(PgfPArg, hypos, PgfCCatIds),
GU_MEMBER(PgfPArg, ccat, PgfCCatId));
GU_DEFINE_TYPE(PgfPArgs, GuSeq, gu_type(PgfPArg));
GU_DEFINE_TYPE(
PgfProduction, GuVariant,
GU_CONSTRUCTOR_S(
PGF_PRODUCTION_APPLY, PgfProductionApply,
GU_MEMBER(PgfProductionApply, fun, PgfFunId),
GU_MEMBER(PgfProductionApply, args, PgfPArgs)),
GU_CONSTRUCTOR_S(
PGF_PRODUCTION_COERCE, PgfProductionCoerce,
GU_MEMBER(PgfProductionCoerce, coerce, PgfCCatId)),
GU_CONSTRUCTOR_S(
PGF_PRODUCTION_CONST, PgfProductionConst,
GU_MEMBER(PgfProductionConst, expr, PgfExpr),
GU_MEMBER(PgfProductionConst, n_toks, GuLength),
GU_FLEX_MEMBER(PgfProductionConst, toks, GuString)));
GU_DEFINE_TYPE(PgfProductions, GuList, gu_type(PgfProduction));
GU_DEFINE_TYPE(PgfProductionSeq, GuSeq, gu_type(PgfProduction));
GU_DEFINE_TYPE(
PgfPatt, GuVariant,
GU_CONSTRUCTOR_S(
PGF_PATT_APP, PgfPattApp,
GU_MEMBER(PgfPattApp, ctor, PgfCId),
GU_MEMBER(PgfPattApp, n_args, GuLength),
GU_MEMBER(PgfPattApp, args, PgfPatt)),
GU_CONSTRUCTOR_S(
PGF_PATT_LIT, PgfPattLit,
GU_MEMBER(PgfPattLit, lit, PgfLiteral)),
GU_CONSTRUCTOR_S(
PGF_PATT_VAR, PgfPattVar,
GU_MEMBER(PgfPattVar, var, PgfCId)),
GU_CONSTRUCTOR_S(
PGF_PATT_AS, PgfPattAs,
GU_MEMBER(PgfPattAs, var, PgfCId),
GU_MEMBER(PgfPattAs, patt, PgfPatt)),
GU_CONSTRUCTOR(
PGF_PATT_WILD, void),
GU_CONSTRUCTOR_S(
PGF_PATT_IMPL_ARG, PgfPattImplArg,
GU_MEMBER(PgfPattImplArg, patt, PgfPatt)),
GU_CONSTRUCTOR_S(
PGF_PATT_TILDE, PgfPattTilde,
GU_MEMBER(PgfPattTilde, expr, PgfExpr)));
GU_DEFINE_TYPE(
PgfEquation, struct,
GU_MEMBER(PgfEquation, body, PgfExpr),
GU_MEMBER(PgfEquation, n_patts, GuLength),
GU_MEMBER(PgfEquation, patts, PgfPatt));
// Distinct type so we can give it special treatment in the reader
GU_DEFINE_TYPE(PgfEquationsM, GuSeq, gu_type(PgfEquation));
GU_DEFINE_TYPE(
PgfFunDecl, struct,
GU_MEMBER_P(PgfFunDecl, type, PgfType),
GU_MEMBER(PgfFunDecl, arity, int),
GU_MEMBER(PgfFunDecl, defns, PgfEquationsM),
GU_MEMBER(PgfFunDecl, prob, double));
GU_DEFINE_TYPE(
PgfCatFun, struct,
GU_MEMBER(PgfCatFun, prob, double),
GU_MEMBER(PgfCatFun, fun, PgfCId));
GU_DEFINE_TYPE(
PgfCat, struct,
GU_MEMBER(PgfCat, context, PgfHypos),
GU_MEMBER(PgfCat, n_functions, GuLength),
GU_FLEX_MEMBER(PgfCat, functions, PgfCatFun));
GU_DEFINE_TYPE(
PgfAbstr, struct,
GU_MEMBER(PgfAbstr, aflags, PgfFlagsP),
GU_MEMBER_V(PgfAbstr, funs,
GU_TYPE_LIT(pointer, PgfCIdMap*,
GU_TYPE_LIT(PgfCIdMap, _,
gu_ptr_type(PgfFunDecl),
&gu_null_struct))),
GU_MEMBER_V(PgfAbstr, cats,
GU_TYPE_LIT(pointer, PgfCIdMap*,
GU_TYPE_LIT(PgfCIdMap, _,
gu_ptr_type(PgfCat),
&gu_null_struct))));
GU_DEFINE_TYPE(
PgfPrintNames, PgfCIdMap, gu_type(GuString), NULL);
GU_DEFINE_TYPE(
PgfConcr, struct,
GU_MEMBER(PgfConcr, cflags, PgfFlagsP),
GU_MEMBER_P(PgfConcr, ccats, GuMap),
GU_MEMBER_P(PgfConcr, cncfuns, PgfCncFuns),
GU_MEMBER_P(PgfConcr, sequences, PgfSequences),
GU_MEMBER_P(PgfConcr, printnames, PgfPrintNames),
GU_MEMBER_V(PgfConcr, cnccats,
GU_TYPE_LIT(pointer, PgfCIdMap*,
GU_TYPE_LIT(PgfCIdMap, _,
gu_ptr_type(PgfCncCat),
&gu_null_struct))));
GU_DEFINE_TYPE(
PgfPGF, struct,
GU_MEMBER(PgfPGF, major_version, uint16_t),
GU_MEMBER(PgfPGF, minor_version, uint16_t),
GU_MEMBER(PgfPGF, gflags, PgfFlagsP),
GU_MEMBER(PgfPGF, absname, PgfCId),
GU_MEMBER(PgfPGF, abstract, PgfAbstr),
GU_MEMBER_V(PgfPGF, concretes,
GU_TYPE_LIT(pointer, PgfCIdMap*,
GU_TYPE_LIT(PgfCIdMap, _,
gu_ptr_type(PgfConcr),
&gu_null_struct))));
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