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eval: do simplification pass over identifier resolution, shift from parsing stage -> ir generation / typechecking stage; do simplifications over expr tree, eliminate redundant kinds

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This commit is contained in:
Ryan Fleury
2025-04-02 14:30:12 -07:00
parent b2ae4d89d7
commit 6113a2e3db
15 changed files with 942 additions and 718 deletions
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src/eval/eval_parse.h
+4 -16
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@@ -21,21 +21,9 @@ struct E_Parse
typedef struct E_ParseCtx E_ParseCtx;
struct E_ParseCtx
{
// rjf: instruction pointer info
U64 ip_vaddr;
U64 ip_voff;
E_Space ip_thread_space;
// rjf: modules
E_Module *modules;
U64 modules_count;
E_Module *primary_module;
// rjf: local identifier resolution maps
E_String2NumMap *regs_map;
E_String2NumMap *reg_alias_map;
E_String2NumMap *locals_map; // (within `rdis[rdis_primary_idx]`)
E_String2NumMap *member_map; // (within `rdis[rdis_primary_idx]`)
};
////////////////////////////////
@@ -60,7 +48,7 @@ thread_static E_ParseState *e_parse_state = 0;
////////////////////////////////
//~ rjf: Tokenization Functions
#define e_token_at_it(it, arr) (((it) < (arr)->v+(arr)->count) ? (*(it)) : e_token_zero())
#define e_token_at_it(it, arr) (((arr)->v <= (it) && (it) < (arr)->v+(arr)->count) ? (*(it)) : e_token_zero())
internal E_Token e_token_zero(void);
internal void e_token_chunk_list_push(Arena *arena, E_TokenChunkList *list, U64 chunk_size, E_Token *token);
internal E_TokenArray e_token_array_from_chunk_list(Arena *arena, E_TokenChunkList *list);
@@ -100,9 +88,9 @@ internal String8 e_string_from_expr(Arena *arena, E_Expr *expr);
internal E_TypeKey e_leaf_type_from_name(String8 name);
internal E_TypeKey e_type_from_expr(E_Expr *expr);
internal void e_push_leaf_ident_exprs_from_expr__in_place(Arena *arena, E_String2ExprMap *map, E_Expr *expr);
internal E_Parse e_parse_type_from_text_tokens(Arena *arena, String8 text, E_TokenArray *tokens);
internal E_Parse e_parse_expr_from_text_tokens__prec(Arena *arena, String8 text, E_TokenArray *tokens, S64 max_precedence, U64 max_chain_count);
internal E_Parse e_parse_expr_from_text_tokens(Arena *arena, String8 text, E_TokenArray *tokens);
internal E_Parse e_parse_type_from_text_tokens(Arena *arena, String8 text, E_TokenArray tokens);
internal E_Parse e_parse_expr_from_text_tokens__prec(Arena *arena, String8 text, E_TokenArray tokens, S64 max_precedence, U64 max_chain_count);
internal E_Parse e_parse_expr_from_text_tokens(Arena *arena, String8 text, E_TokenArray tokens);
internal E_Parse e_parse_expr_from_text(Arena *arena, String8 text);
#endif // EVAL_PARSE_H