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antlr
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Merge branch 'master' into fix-js-examples

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Terence Parr 2018-07-24 12:59:53 -07:00 committed by GitHub
parent 040ca0cee3 9ec01b8551
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26 changed files with 156 additions and 65 deletions
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8
contributors.txt
View File

@ -178,5 +178,13 @@ YYYY/MM/DD, github id, Full name, email
2017/12/01, DavidMoraisFerreira, David Morais Ferreira, david.moraisferreira@gmail.com
2017/12/01, SebastianLng, Sebastian Lang, sebastian.lang@outlook.com
2017/12/03, oranoran, Oran Epelbaum, oran / epelbaum me
2017/12/20, kbsletten, Kyle Sletten, kbsletten@gmail.com
2017/12/27, jkmar, Jakub Marciniszyn, marciniszyn.jk@gmail.com
2018/01/06, kasbah, Kaspar Emanuel, kaspar@monostable.co.uk
2018/02/08, razfriman, Raz Friman, raz@razfriman.com
2018/02/11, io7m, Mark Raynsford, code@io7m.com
2018/05/15, johnvanderholt, jan dillingh johnvanderholte@gmail.com
2018/05/17, sinopsysHK, Eric Bardes, sinofwd@gmail.com
2018/05/23, srvance, Stephen Vance, steve@vance.com
2018/06/14, alecont, Alessandro Contenti, alecontenti@hotmail.com
2018/06/16, EternalPhane, Zongyuan Zuo, eternalphane@gmail.com

5
doc/csharp-target.md
View File

@ -21,7 +21,7 @@ You will find full instructions on the [Git repo page for ANTLR C# runtime](http
Let's suppose that your grammar is named `MyGrammar`. The tool will generate for you the following files:
* MyGrammarLexer.cs
* MyGrammarLexer.cs
* MyGrammarParser.cs
* MyGrammarListener.cs (if you have not activated the -no-listener option)
* MyGrammarBaseListener.cs (if you have not activated the -no-listener option)
@ -32,6 +32,7 @@ Now a fully functioning code might look like the following for start rule `Start
```
using Antlr4.Runtime;
using Antlr4.Runtime.Tree;
public void MyParseMethod() {
String input = "your text to parse here";
@ -39,7 +40,7 @@ public void MyParseMethod() {
ITokenSource lexer = new MyGrammarLexer(stream);
ITokenStream tokens = new CommonTokenStream(lexer);
MyGrammarParser parser = new MyGrammarParser(tokens);
parser.buildParseTrees = true;
parser.BuildParseTree = true;
IParseTree tree = parser.StartRule();
}
```

2
doc/javascript-target.md
View File

@ -62,7 +62,7 @@ The steps to create your parsing code are the following:
You are now ready to bundle your parsing code as follows:
- following webpack specs, create a webpack.config file
- in the webpack.config file, exclude node.js only modules using: node: { module: "empty", net: "empty", fs: "empty" }
- from the cmd line, nag-vigate to the directory containing webpack.config and type: webpack
- from the cmd line, navigate to the directory containing webpack.config and type: webpack
This will produce a single js file containing all your parsing code. Easy to include in your web pages!

1
doc/releasing-antlr.md
View File

@ -172,6 +172,7 @@ alias java='/Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home/bin/
alias javac='/Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home/bin/javac'
alias javadoc='/Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home/bin/javadoc'
alias jar='/Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home/bin/jar'
export JAVA_HOME=`/usr/libexec/java_home -v 1.7`
```
You should see 0x33 in generated .class files after 0xCAFEBABE; see [Java SE 7 = 51 (0x33 hex)](https://en.wikipedia.org/wiki/Java_class_file):

35
runtime-testsuite/test/org/antlr/v4/test/runtime/descriptors/ParserExecDescriptors.java
View File

@ -854,4 +854,39 @@ public class ParserExecDescriptors {
@CommentHasStringValue
public String grammar;
}
/**
* This is a regression test for antlr/antlr4#2301.
*/
public static class OrderingPredicates extends BaseParserTestDescriptor {
public String input = "POINT AT X";
public String output = null;
public String errors = null;
public String startRule = "expr";
public String grammarName = "Issue2301";
/**
grammar Issue2301;
SPACES: [ \t\r\n]+ -> skip;
AT: 'AT';
X : 'X';
Y : 'Y';
ID: [A-Z]+;
constant
: 'DUMMY'
;
expr
: ID constant?
| expr AT X
| expr AT Y
;
*/
@CommentHasStringValue
public String grammar;
}
}

8
runtime/CSharp/README.md
View File

@ -51,7 +51,13 @@ This is just a quick start. The tool has many useful options to control generati
The Antlr 4 standard runtime for C# is now available from NuGet.
We trust that you know how to do add NuGet references to your project :-).
The package id is Antlr4.Runtime.Standard. We do not support other packages.
The package id is [Antlr4.Runtime.Standard](https://www.nuget.org/packages/Antlr4.Runtime.Standard/). We do not support other packages.
Use the GUI or the following command in the Package Manager Console:
```
Install-Package Antlr4.Runtime.Standard
```
### Step 6: You're done!

16
runtime/Cpp/demo/Mac/antlrcpp-demo.xcodeproj/project.pbxproj
View File

@ -250,8 +250,8 @@
37D727A21867AF1E007B6D10 /* Project object */ = {
isa = PBXProject;
attributes = {
LastUpgradeCheck = 0800;
ORGANIZATIONNAME = "Dan McLaughlin";
LastUpgradeCheck = 0920;
ORGANIZATIONNAME = "ANTLR4 Project";
TargetAttributes = {
27C66A661C9591280021E494 = {
CreatedOnToolsVersion = 7.2.1;
@ -415,14 +415,20 @@
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_OBJC_ARC = YES;
CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
CLANG_WARN_BOOL_CONVERSION = YES;
CLANG_WARN_COMMA = YES;
CLANG_WARN_CONSTANT_CONVERSION = YES;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
CLANG_WARN_STRICT_PROTOTYPES = YES;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@ -469,14 +475,20 @@
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_OBJC_ARC = YES;
CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
CLANG_WARN_BOOL_CONVERSION = YES;
CLANG_WARN_COMMA = YES;
CLANG_WARN_CONSTANT_CONVERSION = YES;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
CLANG_WARN_STRICT_PROTOTYPES = YES;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;

4
runtime/Cpp/demo/Mac/antlrcpp-demo.xcodeproj/xcshareddata/xcschemes/antlr4-cpp-demo.xcscheme
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0800"
LastUpgradeVersion = "0920"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
@ -26,6 +26,7 @@
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
language = ""
shouldUseLaunchSchemeArgsEnv = "YES"
codeCoverageEnabled = "YES">
<Testables>
@ -56,6 +57,7 @@
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
language = ""
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"

4
runtime/Cpp/demo/Mac/antlrcpp-demo.xcodeproj/xcshareddata/xcschemes/antlrcpp Tests.xcscheme
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0800"
LastUpgradeVersion = "0920"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
@ -10,6 +10,7 @@
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
language = ""
shouldUseLaunchSchemeArgsEnv = "YES">
<Testables>
<TestableReference
@ -30,6 +31,7 @@
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
language = ""
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"

22
runtime/Cpp/runtime/antlrcpp.xcodeproj/project.pbxproj
View File

@ -1191,8 +1191,6 @@
27745EFB1CE49C000067C6A3 /* RuntimeMetaData.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = RuntimeMetaData.cpp; sourceTree = "<group>"; wrapsLines = 0; };
27745EFC1CE49C000067C6A3 /* RuntimeMetaData.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RuntimeMetaData.h; sourceTree = "<group>"; };
27874F1D1CCB7A0700AF1C53 /* CoreFoundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreFoundation.framework; path = System/Library/Frameworks/CoreFoundation.framework; sourceTree = SDKROOT; };
278E313E1D9D6534001C28F9 /* Tests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = Tests.m; sourceTree = "<group>"; };
278E31401D9D6534001C28F9 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
2793DC841F08083F00A84290 /* TokenSource.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = TokenSource.cpp; sourceTree = "<group>"; };
2793DC881F08087500A84290 /* Chunk.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = Chunk.cpp; sourceTree = "<group>"; };
2793DC8C1F08088F00A84290 /* ParseTreeListener.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = ParseTreeListener.cpp; sourceTree = "<group>"; };
@ -1626,15 +1624,6 @@
name = "Linked Frameworks";
sourceTree = "<group>";
};
278E313D1D9D6534001C28F9 /* Tests */ = {
isa = PBXGroup;
children = (
278E313E1D9D6534001C28F9 /* Tests.m */,
278E31401D9D6534001C28F9 /* Info.plist */,
);
path = Tests;
sourceTree = "<group>";
};
27DB448A1D045537007E790B /* xpath */ = {
isa = PBXGroup;
children = (
@ -1667,7 +1656,6 @@
children = (
270C67F11CDB4F1E00116E17 /* antlrcpp-ios */,
27874F221CCBB34200AF1C53 /* Linked Frameworks */,
278E313D1D9D6534001C28F9 /* Tests */,
37D727AB1867AF1E007B6D10 /* Products */,
276E5C0A1CDB57AA003FF4B4 /* runtime */,
);
@ -2238,7 +2226,7 @@
37D727A21867AF1E007B6D10 /* Project object */ = {
isa = PBXProject;
attributes = {
LastUpgradeCheck = 0800;
LastUpgradeCheck = 0910;
ORGANIZATIONNAME = ANTLR;
TargetAttributes = {
270C67EF1CDB4F1E00116E17 = {
@ -2855,7 +2843,9 @@
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_OBJC_ARC = YES;
CLANG_WARN_ASSIGN_ENUM = YES;
CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
CLANG_WARN_BOOL_CONVERSION = YES;
CLANG_WARN_COMMA = YES;
CLANG_WARN_CONSTANT_CONVERSION = YES;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_EMPTY_BODY = YES;
@ -2863,6 +2853,8 @@
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
CLANG_WARN_STRICT_PROTOTYPES = YES;
CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNREACHABLE_CODE = YES;
@ -2908,7 +2900,9 @@
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_OBJC_ARC = YES;
CLANG_WARN_ASSIGN_ENUM = YES;
CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
CLANG_WARN_BOOL_CONVERSION = YES;
CLANG_WARN_COMMA = YES;
CLANG_WARN_CONSTANT_CONVERSION = YES;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_EMPTY_BODY = YES;
@ -2916,6 +2910,8 @@
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
CLANG_WARN_STRICT_PROTOTYPES = YES;
CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNREACHABLE_CODE = YES;

4
runtime/Cpp/runtime/antlrcpp.xcodeproj/xcshareddata/xcschemes/antlr4.xcscheme
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0800"
LastUpgradeVersion = "0910"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
@ -26,6 +26,7 @@
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
language = ""
shouldUseLaunchSchemeArgsEnv = "YES">
<Testables>
</Testables>
@ -36,6 +37,7 @@
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
language = ""
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"

4
runtime/Cpp/runtime/antlrcpp.xcodeproj/xcshareddata/xcschemes/antlr4_ios.xcscheme
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0800"
LastUpgradeVersion = "0920"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
@ -26,6 +26,7 @@
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
language = ""
shouldUseLaunchSchemeArgsEnv = "YES">
<Testables>
</Testables>
@ -36,6 +37,7 @@
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
language = ""
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"

4
runtime/Cpp/runtime/antlrcpp.xcodeproj/xcshareddata/xcschemes/antlr4_static.xcscheme
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0800"
LastUpgradeVersion = "0920"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
@ -26,6 +26,7 @@
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
language = ""
shouldUseLaunchSchemeArgsEnv = "YES">
<Testables>
</Testables>
@ -36,6 +37,7 @@
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
language = ""
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"

3
runtime/Cpp/runtime/src/atn/ATNState.cpp
View File

@ -66,6 +66,7 @@ void ATNState::addTransition(size_t index, Transition *e) {
}
Transition *ATNState::removeTransition(size_t index) {
Transition *result = transitions[index];
transitions.erase(transitions.begin() + index);
return nullptr;
return result;
}

6
runtime/Cpp/runtime/src/atn/LexerATNSimulator.cpp
View File

@ -1,4 +1,4 @@
/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
@ -99,7 +99,7 @@ void LexerATNSimulator::clearDFA() {
size_t size = _decisionToDFA.size();
_decisionToDFA.clear();
for (size_t d = 0; d < size; ++d) {
_decisionToDFA.push_back(dfa::DFA(atn.getDecisionState(d), d));
_decisionToDFA.emplace_back(atn.getDecisionState(d), d);
}
}
@ -192,7 +192,7 @@ dfa::DFAState *LexerATNSimulator::getExistingTargetState(dfa::DFAState *s, size_
#endif
if (iterator != s->edges.end())
retval = iterator->second;
retval = iterator->second;
}
_edgeLock.readUnlock();
return retval;

8
runtime/Cpp/runtime/src/atn/ParserATNSimulator.cpp
View File

@ -1,4 +1,4 @@
/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
@ -127,8 +127,10 @@ size_t ParserATNSimulator::adaptivePredict(TokenStream *input, size_t decision,
dfa::DFAState *newState = new dfa::DFAState(std::move(s0_closure)); /* mem-check: managed by the DFA or deleted below */
s0 = addDFAState(dfa, newState);
delete dfa.s0; // Delete existing s0 DFA state, if there's any.
dfa.s0 = s0;
if (dfa.s0 != s0) {
delete dfa.s0; // Delete existing s0 DFA state, if there's any.
dfa.s0 = s0;
}
if (s0 != newState) {
delete newState; // If there was already a state with this config set we don't need the new one.
}

2
runtime/Cpp/runtime/src/atn/ProfilingATNSimulator.cpp
View File

@ -35,7 +35,7 @@ size_t ProfilingATNSimulator::adaptivePredict(TokenStream *input, size_t decisio
_sllStopIndex = -1;
_llStopIndex = -1;
_currentDecision = decision;
high_resolution_clock::time_point start = high_resolution_clock::now(); // expensive but useful info
high_resolution_clock::time_point start = high_resolution_clock::now();
size_t alt = ParserATNSimulator::adaptivePredict(input, decision, outerContext);
high_resolution_clock::time_point stop = high_resolution_clock::now();
_decisions[decision].timeInPrediction += duration_cast<nanoseconds>(stop - start).count();

18
runtime/Cpp/runtime/src/misc/IntervalSet.h
View File

@ -1,4 +1,4 @@
/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
@ -40,11 +40,10 @@ namespace misc {
IntervalSet(IntervalSet&& set);
template<typename T1, typename... T_NEXT>
IntervalSet(int, T1 t1, T_NEXT&&... next) : IntervalSet()
{
// The first int argument is an ignored count for compatibility
// with the previous varargs based interface.
addItems(t1, std::forward<T_NEXT>(next)...);
IntervalSet(int, T1 t1, T_NEXT&&... next) : IntervalSet() {
// The first int argument is an ignored count for compatibility
// with the previous varargs based interface.
addItems(t1, std::forward<T_NEXT>(next)...);
}
IntervalSet& operator=(IntervalSet const& set);
@ -78,10 +77,9 @@ namespace misc {
IntervalSet& addAll(const IntervalSet &set);
template<typename T1, typename... T_NEXT>
void addItems(T1 t1, T_NEXT&&... next)
{
add(t1);
addItems(std::forward<T_NEXT>(next)...);
void addItems(T1 t1, T_NEXT&&... next) {
add(t1);
addItems(std::forward<T_NEXT>(next)...);
}
IntervalSet complement(ssize_t minElement, ssize_t maxElement) const;

3
runtime/Cpp/runtime/src/support/Any.cpp
View File

@ -11,6 +11,3 @@ Any::~Any()
{
delete _ptr;
}
Any::Base::~Base() {
}

13
runtime/Cpp/runtime/src/support/Any.h
View File

@ -100,7 +100,7 @@ struct ANTLR4CPP_PUBLIC Any
private:
struct Base {
virtual ~Base();
virtual ~Base() {};
virtual Base* clone() const = 0;
};
@ -112,10 +112,21 @@ private:
T value;
Base* clone() const {
return clone<>();
}
private:
template<int N = 0, typename std::enable_if<N == N && std::is_nothrow_copy_constructible<T>::value, int>::type = 0>
Base* clone() const {
return new Derived<T>(value);
}
template<int N = 0, typename std::enable_if<N == N && !std::is_nothrow_copy_constructible<T>::value, int>::type = 0>
Base* clone() const {
return nullptr;
}
};
Base* clone() const

1
runtime/Java/pom.xml
View File

@ -96,6 +96,7 @@
<phase>process-classes</phase>
<configuration>
<instructions>
<Automatic-Module-Name>org.antlr.antlr4.runtime</Automatic-Module-Name>
<Bundle-SymbolicName>org.antlr.antlr4-runtime</Bundle-SymbolicName>
</instructions>
</configuration>

2
runtime/JavaScript/src/antlr4/InputStream.js
View File

@ -11,7 +11,7 @@ require('./polyfills/fromcodepoint');
// Vacuum all input from a string and then treat it like a buffer.
function _loadString(stream, decodeToUnicodeCodePoints) {
function _loadString(stream) {
stream._index = 0;
stream.data = [];
if (stream.decodeToUnicodeCodePoints) {

6
runtime/Python3/src/antlr4/atn/ParserATNSimulator.py
View File

@ -1608,7 +1608,7 @@ class ParserATNSimulator(ATNSimulator):
def reportAttemptingFullContext(self, dfa:DFA, conflictingAlts:set, configs:ATNConfigSet, startIndex:int, stopIndex:int):
if ParserATNSimulator.debug or ParserATNSimulator.retry_debug:
interval = range(startIndex, stopIndex + 1)
interval = (startIndex, stopIndex + 1)
print("reportAttemptingFullContext decision=" + str(dfa.decision) + ":" + str(configs) +
", input=" + self.parser.getTokenStream().getText(interval))
if self.parser is not None:
@ -1616,7 +1616,7 @@ class ParserATNSimulator(ATNSimulator):
def reportContextSensitivity(self, dfa:DFA, prediction:int, configs:ATNConfigSet, startIndex:int, stopIndex:int):
if ParserATNSimulator.debug or ParserATNSimulator.retry_debug:
interval = range(startIndex, stopIndex + 1)
interval = (startIndex, stopIndex + 1)
print("reportContextSensitivity decision=" + str(dfa.decision) + ":" + str(configs) +
", input=" + self.parser.getTokenStream().getText(interval))
if self.parser is not None:
@ -1642,7 +1642,7 @@ class ParserATNSimulator(ATNSimulator):
# }
# i++;
# }
interval = range(startIndex, stopIndex + 1)
interval = (startIndex, stopIndex + 1)
print("reportAmbiguity " + str(ambigAlts) + ":" + str(configs) +
", input=" + self.parser.getTokenStream().getText(interval))
if self.parser is not None:

4
runtime/Python3/src/antlr4/atn/SemanticContext.py
View File

@ -135,8 +135,8 @@ class PrecedencePredicate(SemanticContext):
else:
return None
def __cmp__(self, other):
return self.precedence - other.precedence
def __lt__(self, other):
return self.precedence < other.precedence
def __hash__(self):
return 31

2
tool/pom.xml
View File

@ -44,7 +44,7 @@
<dependency>
<groupId>com.ibm.icu</groupId>
<artifactId>icu4j</artifactId>
<version>58.2</version>
<version>61.1</version>
</dependency>
</dependencies>
<build>

36
tool/resources/org/antlr/v4/tool/templates/codegen/Java/Java.stg
View File

@ -236,9 +236,12 @@ public class <parser.name> extends <superClass; null="Parser"> {
<endif>
public static final int
<parser.rules:{r | RULE_<r.name> = <r.index>}; separator=", ", wrap, anchor>;
public static final String[] ruleNames = {
<parser.ruleNames:{r | "<r>"}; separator=", ", wrap, anchor>
};
private static String[] makeRuleNames() {
return new String[] {
<parser.ruleNames:{r | "<r>"}; separator=", ", wrap, anchor>
};
}
public static final String[] ruleNames = makeRuleNames();
<vocabulary(parser.literalNames, parser.symbolicNames)>
@ -275,12 +278,18 @@ case <f.ruleIndex>:
>>
vocabulary(literalNames, symbolicNames) ::= <<
private static final String[] _LITERAL_NAMES = {
<literalNames:{t | <t>}; null="null", separator=", ", wrap, anchor>
};
private static final String[] _SYMBOLIC_NAMES = {
<symbolicNames:{t | <t>}; null="null", separator=", ", wrap, anchor>
};
private static String[] makeLiteralNames() {
return new String[] {
<literalNames:{t | <t>}; null="null", separator=", ", wrap, anchor>
};
}
private static final String[] _LITERAL_NAMES = makeLiteralNames();
private static String[] makeSymbolicNames() {
return new String[] {
<symbolicNames:{t | <t>}; null="null", separator=", ", wrap, anchor>
};
}
private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
/**
@ -914,9 +923,12 @@ public class <lexer.name> extends <superClass; null="Lexer"> {
<lexer.modes:{m| "<m>"}; separator=", ", wrap, anchor>
};
public static final String[] ruleNames = {
<lexer.ruleNames:{r | "<r>"}; separator=", ", wrap, anchor>
};
private static String[] makeRuleNames() {
return new String[] {
<lexer.ruleNames:{r | "<r>"}; separator=", ", wrap, anchor>
};
}
public static final String[] ruleNames = makeRuleNames();
<vocabulary(lexer.literalNames, lexer.symbolicNames)>