56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
#include "codegen.h"
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#include <assert.h>
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extern const struct code_generator unit_generator;
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extern const struct code_generator block_generator;
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extern const struct code_generator expr_generator;
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extern const struct code_generator var_generator;
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extern const struct code_generator msg_generator;
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extern const struct code_generator fstring_generator;
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extern const struct code_generator lambda_generator;
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extern const struct code_generator return_generator;
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extern const struct code_generator cond_generator;
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extern const struct code_generator cond_group_generator;
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extern const struct code_generator for_loop_generator;
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static const struct code_generator *code_generators[] = {
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[CODE_GENERATOR_UNIT] = &unit_generator,
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[CODE_GENERATOR_BLOCK] = &block_generator,
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[CODE_GENERATOR_EXPR] = &expr_generator,
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[CODE_GENERATOR_VAR] = &var_generator,
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[CODE_GENERATOR_MSG] = &msg_generator,
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[CODE_GENERATOR_FSTRING] = &fstring_generator,
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[CODE_GENERATOR_LAMBDA] = &lambda_generator,
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[CODE_GENERATOR_RETURN] = &return_generator,
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[CODE_GENERATOR_COND] = &cond_generator,
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[CODE_GENERATOR_COND_GROUP] = &cond_group_generator,
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[CODE_GENERATOR_FOR_LOOP] = &for_loop_generator,
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};
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static const size_t nr_code_generators
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= sizeof code_generators / sizeof code_generators[0];
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static const struct code_generator *root_code_generators[] = {
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[IVY_AST_UNIT] = &unit_generator,
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[IVY_AST_OP] = &expr_generator,
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[IVY_AST_INT] = &expr_generator,
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[IVY_AST_IDENT] = &expr_generator,
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};
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static const size_t nr_root_code_generators
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= sizeof root_code_generators / sizeof root_code_generators[0];
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const struct code_generator *get_code_generator(enum code_generator_type type)
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{
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assert(type >= 0 && type < nr_code_generators);
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return code_generators[type];
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}
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const struct code_generator *get_root_code_generator(enum ivy_ast_node_type type)
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{
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if (type >= nr_root_code_generators) {
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return NULL;
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}
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return root_code_generators[type];
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}
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