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シンボルテーブルにメンバを追加 #214

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シンボルテーブルにメンバを追加 #214

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00ea0ba
Add module to symbol table
hatsusato Jun 17, 2016
a91d06b
Add builder to symbol table
hatsusato Jun 17, 2016
9de10e5
Add prefix member to symbol table
hatsusato Jun 17, 2016
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8 changes: 7 additions & 1 deletion src/code_generator/symbol_table.c
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Original file line number Diff line number Diff line change
Expand Up @@ -48,14 +48,20 @@ void symbol_block_dtor(SymbolBlockRef* pself) {
safe_free(*pself);
}

SymbolTableRef symbol_table_ctor(void) {
SymbolTableRef symbol_table_ctor(StringRef name) {
const SymbolTableRef table = safe_malloc(struct SymbolTable);
table->module = LLVMModuleCreateWithName(string_data(name));
table->builder = LLVMCreateBuilder();
table->prefix = string_ctor("", NULL);
table->stack = VECTORFUNC(SymbolBlockRef, ctor)(NULL);
return table;
}

void symbol_table_dtor(SymbolTableRef* pself) {
assert(pself);
LLVMDisposeModule((*pself)->module);
LLVMDisposeBuilder((*pself)->builder);
string_dtor(&(*pself)->prefix);
{
const VECTORREF(SymbolBlockRef) vector = (*pself)->stack;
SymbolBlockRef* iter = VECTORFUNC(SymbolBlockRef, begin)(vector);
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3 changes: 3 additions & 0 deletions src/code_generator/symbol_table_impl.h
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,9 @@ struct SymbolBlock {
DECLARE_VECTOR(SymbolBlockRef)

struct SymbolTable {
LLVMModuleRef module;
LLVMBuilderRef builder;
StringRef prefix;
VECTORREF(SymbolBlockRef) stack;
};

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