include/antlr3exception.h(3)

📦 version 3.4, in fedora 43

okay bestie, gather round, because this one is include/antlr3exception.h, straight out of the ANTLR3C manual — that's section 3 of the library pages, iykyk. it's the header that carries the definition of a basic ANTLR3 exception structure, the thing a recognizer spins up whenever errors get found or predicted. no cap, it's giving ✨error-handling lore✨ and honestly? iconic.

🌸 NAME 🌸

include/antlr3exception.h — contains the definition of a basic ANTLR3 exception structure that a recognizer creates when errors are found or predicted. that's it, that's the whole vibe 💅

✨ SYNOPSIS ✨

#include <antlr3defs.h>

🏗️ Data Structures

struct ANTLR3_EXCEPTION_struct — the base structure for an ANTLR3 exception tracker. it's the blueprint, the foundation, the main character of this whole file 🫶

🎀 Macros

#define ANTLR3_EARLY_EXIT_EXCEPTION 5

#define ANTLR3_EARLY_EXIT_EXCEPTION   5

#define ANTLR3_EARLY_EXIT_NAME

#define ANTLR3_EARLY_EXIT_NAME   'org.antlr.runtime.EarlyExitException'

#define ANTLR3_FAILED_PREDICATE_EXCEPTION

#define ANTLR3_FAILED_PREDICATE_EXCEPTION   6

#define ANTLR3_FAILED_PREDICATE_NAME

#define ANTLR3_FAILED_PREDICATE_NAME
    'org.antlr.runtime.FailedPredicateException'

#define ANTLR3_MISMATCHED_EX_NAME

#define ANTLR3_MISMATCHED_EX_NAME
    'org.antlr.runtime.MismatchedTokenException'

it's the name of ANTLR3_MISMATCHED_TOKEN_EXCEPTION. 💖

#define ANTLR3_MISMATCHED_SET_EXCEPTION 4

#define ANTLR3_MISMATCHED_SET_EXCEPTION   4

#define ANTLR3_MISMATCHED_SET_NAME

#define ANTLR3_MISMATCHED_SET_NAME
    'org.antlr.runtime.MismatchedSetException'

#define ANTLR3_MISMATCHED_TOKEN_EXCEPTION 2

#define ANTLR3_MISMATCHED_TOKEN_EXCEPTION   2

indicates that the recognizer was expecting one token and found a completely different one. the audacity, honestly 😭

#define ANTLR3_MISMATCHED_TREE_NODE_EXCEPTION 7

#define ANTLR3_MISMATCHED_TREE_NODE_EXCEPTION   7

#define ANTLR3_MISMATCHED_TREE_NODE_NAME

#define ANTLR3_MISMATCHED_TREE_NODE_NAME
    'org.antlr.runtime.MismatchedTreeNodeException'

#define ANTLR3_MISSING_TOKEN_EXCEPTION 10

#define ANTLR3_MISSING_TOKEN_EXCEPTION   10

#define ANTLR3_MISSING_TOKEN_EXCEPTION_NAME

#define ANTLR3_MISSING_TOKEN_EXCEPTION_NAME
    'org.antlr.runtime.MissingTokenException'

#define ANTLR3_NO_VIABLE_ALT_EXCEPTION 3

#define ANTLR3_NO_VIABLE_ALT_EXCEPTION   3

the recognizer could not find a valid alternative from the input. it looked at every option and said "none of these are serving" 💀

#define ANTLR3_NO_VIABLE_ALT_NAME

#define ANTLR3_NO_VIABLE_ALT_NAME
    'org.antlr.runtime.NoViableAltException'

name of ANTLR3_NO_VIABLE_ALT_EXCEPTION. ⭐

#define ANTLR3_RECOGNITION_EX_NAME

#define ANTLR3_RECOGNITION_EX_NAME
    'org.antlr.runtime.RecognitionException'

name of exception ANTLR3_RECOGNITION_EXCEPTION.

#define ANTLR3_RECOGNITION_EXCEPTION 1

#define ANTLR3_RECOGNITION_EXCEPTION   1

indicates that the recognizer received a token in the input that was not predicted. surprise token, nobody asked for you 🙈

#define ANTLR3_REWRITE_EARLY_EXCEPTION 8

#define ANTLR3_REWRITE_EARLY_EXCEPTION   8

#define ANTLR3_REWRITE_EARLY_EXCEPTION_NAME

#define ANTLR3_REWRITE_EARLY_EXCEPTION_NAME
    'org.antlr.runtime.tree.RewriteEarlyExitException'

#define ANTLR3_UNWANTED_TOKEN_EXCEPTION 9

#define ANTLR3_UNWANTED_TOKEN_EXCEPTION   9

#define ANTLR3_UNWANTED_TOKEN_EXCEPTION_NAME

#define ANTLR3_UNWANTED_TOKEN_EXCEPTION_NAME
    'org.antlr.runtime.UnwantedTokenException'

🦋 Typedefs

typedef struct ANTLR3_EXCEPTION_struct ANTLR3_EXCEPTION — base structure for an ANTLR3 exception tracker. yeah, it's the same icon as the struct up there, just with a cute little nickname now 👑

📖 Detailed Description

contains the definition of a basic ANTLR3 exception structure created by a recognizer when errors are found/predicted. fr fr, that's the whole purpose of this header — it's the exception starter pack.

🔥 Macro Definition Documentation

`#define ANTLR3_EARLY_EXIT_EXCEPTION 5`

#define ANTLR3_EARLY_EXIT_EXCEPTION   5

referenced by displayRecognitionError(). ✨

`#define ANTLR3_EARLY_EXIT_NAME 'org.antlr.runtime.EarlyExitException'`

#define ANTLR3_EARLY_EXIT_NAME   'org.antlr.runtime.EarlyExitException'

`#define ANTLR3_FAILED_PREDICATE_EXCEPTION 6`

#define ANTLR3_FAILED_PREDICATE_EXCEPTION   6

`#define ANTLR3_FAILED_PREDICATE_NAME 'org.antlr.runtime.FailedPredicateException'`

#define ANTLR3_FAILED_PREDICATE_NAME
    'org.antlr.runtime.FailedPredicateException'

`#define ANTLR3_MISMATCHED_EX_NAME 'org.antlr.runtime.MismatchedTokenException'`

#define ANTLR3_MISMATCHED_EX_NAME
    'org.antlr.runtime.MismatchedTokenException'

name of ANTLR3_MISMATCHED_TOKEN_EXCEPTION.

referenced by antlr3MTExceptionNew(). 💜

`#define ANTLR3_MISMATCHED_SET_EXCEPTION 4`

#define ANTLR3_MISMATCHED_SET_EXCEPTION   4

referenced by displayRecognitionError().

`#define ANTLR3_MISMATCHED_SET_NAME 'org.antlr.runtime.MismatchedSetException'`

#define ANTLR3_MISMATCHED_SET_NAME
    'org.antlr.runtime.MismatchedSetException'

`#define ANTLR3_MISMATCHED_TOKEN_EXCEPTION 2`

#define ANTLR3_MISMATCHED_TOKEN_EXCEPTION   2

indicates that the recognizer was expecting one token and found a different one.

referenced by antlr3MTExceptionNew(), and displayRecognitionError().

`#define ANTLR3_MISMATCHED_TREE_NODE_EXCEPTION 7`

#define ANTLR3_MISMATCHED_TREE_NODE_EXCEPTION   7

referenced by antlr3MTNExceptionNew().

`#define ANTLR3_MISMATCHED_TREE_NODE_NAME 'org.antlr.runtime.MismatchedTreeNodeException'`

#define ANTLR3_MISMATCHED_TREE_NODE_NAME
    'org.antlr.runtime.MismatchedTreeNodeException'

referenced by antlr3MTNExceptionNew().

`#define ANTLR3_MISSING_TOKEN_EXCEPTION 10`

#define ANTLR3_MISSING_TOKEN_EXCEPTION   10

referenced by displayRecognitionError(), mismatch(), recoverFromMismatchedSet(), and recoverFromMismatchedToken().

`#define ANTLR3_MISSING_TOKEN_EXCEPTION_NAME 'org.antlr.runtime.MissingTokenException'`

#define ANTLR3_MISSING_TOKEN_EXCEPTION_NAME
    'org.antlr.runtime.MissingTokenException'

referenced by mismatch(), and recoverFromMismatchedToken().

`#define ANTLR3_NO_VIABLE_ALT_EXCEPTION 3`

#define ANTLR3_NO_VIABLE_ALT_EXCEPTION   3

recognizer could not find a valid alternative from the input.

referenced by displayRecognitionError(), and noViableAlt(). 🧚

`#define ANTLR3_NO_VIABLE_ALT_NAME 'org.antlr.runtime.NoViableAltException'`

#define ANTLR3_NO_VIABLE_ALT_NAME   'org.antlr.runtime.NoViableAltException'

name of ANTLR3_NO_VIABLE_ALT_EXCEPTION.

`#define ANTLR3_RECOGNITION_EX_NAME 'org.antlr.runtime.RecognitionException'`

#define ANTLR3_RECOGNITION_EX_NAME
    'org.antlr.runtime.RecognitionException'

name of exception ANTLR3_RECOGNITION_EXCEPTION.

referenced by antlr3RecognitionExceptionNew().

`#define ANTLR3_RECOGNITION_EXCEPTION 1`

#define ANTLR3_RECOGNITION_EXCEPTION   1

indicates that the recognizer received a token in the input that was not predicted.

referenced by antlr3RecognitionExceptionNew(), and displayRecognitionError().

`#define ANTLR3_REWRITE_EARLY_EXCEPTION 8`

#define ANTLR3_REWRITE_EARLY_EXCEPTION   8

`#define ANTLR3_REWRITE_EARLY_EXCEPTION_NAME 'org.antlr.runtime.tree.RewriteEarlyExitException'`

#define ANTLR3_REWRITE_EARLY_EXCEPTION_NAME
    'org.antlr.runtime.tree.RewriteEarlyExitException'

`#define ANTLR3_UNWANTED_TOKEN_EXCEPTION 9`

#define ANTLR3_UNWANTED_TOKEN_EXCEPTION   9

referenced by displayRecognitionError(), mismatch(), and recoverFromMismatchedToken().

`#define ANTLR3_UNWANTED_TOKEN_EXCEPTION_NAME 'org.antlr.runtime.UnwantedTokenException'`

#define ANTLR3_UNWANTED_TOKEN_EXCEPTION_NAME
    'org.antlr.runtime.UnwantedTokenException'

referenced by mismatch(), and recoverFromMismatchedToken().

🎀 Typedef Documentation

`typedef struct ANTLR3_EXCEPTION_struct ANTLR3_EXCEPTION`

base structure for an ANTLR3 exception tracker. yes bestie, it's the same one again — the struct and its typedef are twinning 💖

👑 Author

generated automatically by Doxygen for ANTLR3C from the source code. not a human typing this, just a robot doing its little documentation dance 🤖✨

and that's the whole page, bestie, no notes, no crumbs 🍓 this was the include/antlr3exception.h(3) page from the ANTLR3C manual, sitting pretty at Version 3.3.1 and dated Tue Jul 29 2025 00:00:0. go forth and handle your exceptions, you absolute icon 💅🌈

📦 where this page comes from

fedora 43: antlr3-C-devel 1:3.4-3.5.3.14.fc43 · BSD-3-Clause
💖 girlified by deepseek-ai/DeepSeek-V4.1-Flash on 2026-10-14: a language model's rewrite of the original, under its terms