scarlett/compiler-the-translators
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added more helper functions

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This commit is contained in:
Partho Bhattacharya
2025-03-28 02:02:44 -04:00
parent d7f6272d37
commit 38a1d0b091
3 changed files with 43 additions and 24 deletions
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20
src/symbol_table.c
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@ -145,7 +145,6 @@ int getNumArrDim(TableNode *definition) {
printf("passed an NULL entry to getNumArrDim function. Invalid.\n");
return -1;
}
if(
if (strcmp(getType(definition), "array") != 0) {
printf("not checking the dim of an array -- invalid op\n");
return 0;
@ -236,6 +235,15 @@ int getStartLine(TableNode *definition) {
}
return definition->additionalinfo->FunDecAdInfo->startlinenumber;
}
TableNode* setStartLine(TableNode* tn, int start){
if(tn == NULL){
printf("passing in a NULL entry to setStartLine. invalid\n");
return NULL;
}
tn->additionalinfo->FunDecAdInfo->startlinenumber = start;
return tn;
}
// checks if "as" keyword was used for function definition. Either 0 or 1 for
// not used or used.
bool getAsKeyword(TableNode *definition) {
@ -246,6 +254,16 @@ bool getAsKeyword(TableNode *definition) {
}
return definition->additionalinfo->FunDecAdInfo->regularoras;
}
TableNode* setAsKeyword(TableNode* tn, bool as){
if(tn == NULL){
printf("passing in a NULL entry to setAsKeyword. invalid\n");
return NULL;
}
tn->additionalinfo->FunDecAdInfo->regularoras = as;
return tn;
}
// stores the type of a function (parameter type and return type)
AdInfo *CreateFunctionTypeInfo(TableNode *parameter, TableNode *returntype) {
AdInfo *info = (AdInfo *)malloc(sizeof(AdInfo));