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Implemented assert keyword, read more

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The assert keyword works, but I want to add a cmd option to suppress or
disable the errors.

The tests need some serious TLC. I know that, but I'm kicking it down
the road for now.
This commit is contained in:
Kayne Ruse
2024-11-09 17:41:29 +11:00
parent 1925d41940
commit 1608a13b43
9 changed files with 189 additions and 71 deletions
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84
source/toy_value.c
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@@ -2,7 +2,9 @@
#include "toy_console_colors.h"
#include "toy_string.h"
#include "toy_print.h"
#include <stdio.h>
#include <stdlib.h>
//utils
static unsigned int hashUInt(unsigned int x) {
@@ -37,10 +39,10 @@ unsigned int Toy_hashValue(Toy_Value value) {
case TOY_VALUE_TYPE:
case TOY_VALUE_ANY:
case TOY_VALUE_UNKNOWN:
break;
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't hash an unknown value type, exiting\n" TOY_CC_RESET);
exit(-1);
}
Toy_error(TOY_CC_ERROR "ERROR: Can't hash an unknown value type\n" TOY_CC_RESET);
return 0;
}
@@ -64,11 +66,11 @@ Toy_Value Toy_copyValue(Toy_Value value) {
case TOY_VALUE_TYPE:
case TOY_VALUE_ANY:
case TOY_VALUE_UNKNOWN:
break;
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't copy an unknown value type, exiting\n" TOY_CC_RESET);
exit(-1);
}
//dummy return
Toy_error(TOY_CC_ERROR "ERROR: Can't copy an unknown value type\n" TOY_CC_RESET);
return TOY_VALUE_FROM_NULL();
}
@@ -93,14 +95,15 @@ void Toy_freeValue(Toy_Value value) {
case TOY_VALUE_TYPE:
case TOY_VALUE_ANY:
case TOY_VALUE_UNKNOWN:
Toy_error(TOY_CC_ERROR "ERROR: Can't free an unknown type\n" TOY_CC_RESET);
fprintf(stderr, TOY_CC_ERROR "ERROR: Can't free an unknown value type, exiting\n" TOY_CC_RESET);
exit(-1);
}
}
bool Toy_checkValueIsTruthy(Toy_Value value) {
//null is an error
if (TOY_VALUE_IS_NULL(value)) {
Toy_error(TOY_CC_ERROR "ERROR: 'null' is neither true nor false\n" TOY_CC_RESET);
Toy_error("'null' is neither true nor false");
return false;
}
@@ -158,10 +161,10 @@ bool Toy_checkValuesAreEqual(Toy_Value left, Toy_Value right) {
case TOY_VALUE_TYPE:
case TOY_VALUE_ANY:
case TOY_VALUE_UNKNOWN:
break;
fprintf(stderr, TOY_CC_ERROR "ERROR: Unknown types in value equality, exiting\n" TOY_CC_RESET);
exit(-1);
}
Toy_error(TOY_CC_ERROR "ERROR: Unknown types in value equality\n" TOY_CC_RESET);
return false;
}
@@ -187,10 +190,10 @@ bool Toy_checkValuesAreComparable(Toy_Value left, Toy_Value right) {
case TOY_VALUE_TYPE:
case TOY_VALUE_ANY:
case TOY_VALUE_UNKNOWN:
break;
fprintf(stderr, TOY_CC_ERROR "Unknown types in value comparison check, exiting\n" TOY_CC_RESET);
exit(-1);
}
Toy_error(TOY_CC_ERROR "ERROR: Unknown types in value comparison check\n" TOY_CC_RESET);
return false;
}
@@ -235,9 +238,64 @@ int Toy_compareValues(Toy_Value left, Toy_Value right) {
case TOY_VALUE_TYPE:
case TOY_VALUE_ANY:
case TOY_VALUE_UNKNOWN:
break;
fprintf(stderr, TOY_CC_ERROR "Unknown types in value comparison, exiting\n" TOY_CC_RESET);
exit(-1);
}
Toy_error(TOY_CC_ERROR "ERROR: Unknown types in value comparison\n" TOY_CC_RESET);
return -1;
}
void Toy_stringifyValue(Toy_Value value, Toy_callbackType callback) {
//NOTE: don't append a newline
switch(value.type) {
case TOY_VALUE_NULL:
callback("null");
break;
case TOY_VALUE_BOOLEAN:
callback(TOY_VALUE_AS_BOOLEAN(value) ? "true" : "false");
break;
case TOY_VALUE_INTEGER: {
char buffer[16];
sprintf(buffer, "%d", TOY_VALUE_AS_INTEGER(value));
callback(buffer);
break;
}
case TOY_VALUE_FLOAT: {
char buffer[16];
sprintf(buffer, "%f", TOY_VALUE_AS_FLOAT(value));
callback(buffer);
break;
}
case TOY_VALUE_STRING: {
Toy_String* str = TOY_VALUE_AS_STRING(value);
//TODO: decide on how long strings, etc. live for in memory
if (str->type == TOY_STRING_NODE) {
char* buffer = Toy_getStringRawBuffer(str);
callback(buffer);
free(buffer);
}
else if (str->type == TOY_STRING_LEAF) {
callback(str->as.leaf.data);
}
else if (str->type == TOY_STRING_NAME) {
callback(str->as.name.data); //should this be a thing?
}
break;
}
case TOY_VALUE_ARRAY:
case TOY_VALUE_TABLE:
case TOY_VALUE_FUNCTION:
case TOY_VALUE_OPAQUE:
case TOY_VALUE_TYPE:
case TOY_VALUE_ANY:
case TOY_VALUE_UNKNOWN:
fprintf(stderr, TOY_CC_ERROR "Unknown types in value stringify, exiting\n" TOY_CC_RESET);
exit(-1);
}
}