Exceptions
Built-in errors
Built-in errors
Syntax errors
Syntax errors are faults in the source code, such as misspellings and punctuation, wrong labeling, and so forth, that result in the interpreter producing an error message. We can find these expressions in Topaz as explained below:
| Code | Message | Additional details |
TS000 |
Unknown. | Unknown and unexpected error. |
TS001 |
Cannot open or read file "%s". | |
TS002 |
Illegal character "%s". | |
TS003 |
Illegal qualifier "%s". | |
TS004 |
Illegal expression. | |
TS005 |
"%s" expected but "%s" found. | |
TS006 |
"%s" is not a valid number. | |
TS007 |
Incorrect use of numeric separator. | |
TS008 |
Illegal assignment. | |
TS009 |
Invalid escape sequence in enhanced string: \%s. | |
TS010 |
Invalid Unicode code point: U+%06s. | |
TS011 |
Invalid inline expression. | |
TS012 |
Invalid type declaration. | |
TS013 |
Directive "%s" is already set. | |
TS014 |
Duplicate identifier "%s". | |
TS015 |
Identifier "%s" not found. | |
TS016 |
An abstract function cannot have any implementation. | |
TS017 |
The names of namespace parts, functions, parameters, modules, aliases and exports cannot be names of built-in elements. | |
TS018 |
"%s" instruction cannot be placed outside the loop. |
Built-in errors
Runtime errors
Program errors that arise during program execution after successful interpretation are known as runtime errors. These mistakes are listed in the following manner:
| Code | Message | Additional details |
TR000 |
Unknown. | Unknown and unexpected error. |
TR001 |
Keyboard interrupt. | CTRL + C signal. |
TR002 |
||
TR003 |
||
TR004 |
||
TR005 |
||
TR006 |
||
TR007 |
||
TR008 |
||
TR009 |
||
TR010 |
||
TR011 |
||
TR012 |
||
TR013 |
||
TR014 |
||
TR015 |
||
TR016 |
||
TR017 |
||
TR018 |
||
TR019 |
||
TR020 |
||
TR021 |
||
TR022 |
||
TR023 |
Built-in errors
Warnings
Warnings are unique exceptions in that they only send information to the stderr stream in order to obtain more details about a specific code segment. Below is a description of them:
| Code | Message | Additional details |
TW000 |
Unknown. | Unknown and unexpected warning. |
TW001 |
Note: %s | Displays a hint directive that contains information about a piece of code that is deprecated, experimental, platform dependent, unimplemented, or custom. |
TW002 |
Attempting to allocate a large number of bytes. | For instance, it shows up when you attempt to make a giant a array or allocate a significant amount of memory for a pointer. |
TW003 |