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Clear vector after deleting all tokens

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Ensures that iteration over vec_out by caller doesn't occur (such as
in a loop to free the memory).
This commit is contained in:
Aryadev Chavali
2024-04-16 15:39:20 +06:30
parent 05136fdd25
commit 4b3e9b3567
1 changed files with 4 additions and 0 deletions
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4
asm/preprocesser.cpp
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@@ -37,6 +37,7 @@ pp_err_t preprocess_use_blocks(const vector<token_t *> &tokens,
tokens[i + 1]->type != token_type_t::LITERAL_STRING) tokens[i + 1]->type != token_type_t::LITERAL_STRING)
{ {
VCLEAR(vec_out); VCLEAR(vec_out);
vec_out.clear();
return pp_err_t(pp_err_type_t::EXPECTED_STRING, t); return pp_err_t(pp_err_type_t::EXPECTED_STRING, t);
} }
@@ -45,6 +46,7 @@ pp_err_t preprocess_use_blocks(const vector<token_t *> &tokens,
if (!source) if (!source)
{ {
VCLEAR(vec_out); VCLEAR(vec_out);
vec_out.clear();
return pp_err_t(pp_err_type_t::FILE_NONEXISTENT, name); return pp_err_t(pp_err_type_t::FILE_NONEXISTENT, name);
} }
@@ -53,6 +55,7 @@ pp_err_t preprocess_use_blocks(const vector<token_t *> &tokens,
if (lerr.type != lerr_type_t::OK) if (lerr.type != lerr_type_t::OK)
{ {
VCLEAR(vec_out); VCLEAR(vec_out);
vec_out.clear();
return pp_err_t(pp_err_type_t::FILE_PARSE_ERROR, name, lerr); return pp_err_t(pp_err_type_t::FILE_PARSE_ERROR, name, lerr);
} }
@@ -120,6 +123,7 @@ pp_err_t preprocess_const_blocks(const vector<token_t *> &tokens,
if (it == blocks.end()) if (it == blocks.end())
{ {
VCLEAR(vec_out); VCLEAR(vec_out);
vec_out.clear();
return pp_err_t(pp_err_type_t::UNKNOWN_NAME, token); return pp_err_t(pp_err_type_t::UNKNOWN_NAME, token);
} }