From 0c8b9f394361179fb3c55015b9c9eedf750a4db1 Mon Sep 17 00:00:00 2001
From: Deukhoofd <Deukhoofd@gmail.com>
Date: Sun, 15 Nov 2020 10:21:42 +0100
Subject: [PATCH] Adds parsing continue and break.

---
 src/Parser/Parser.cpp                         | 20 +++++++++++++++++++
 src/Parser/Parser.hpp                         |  4 ++--
 src/Parser/Statements/ParsedStatement.hpp     | 11 ++++++++++
 src/Parser/Statements/ParsedStatementKind.hpp |  2 ++
 4 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/src/Parser/Parser.cpp b/src/Parser/Parser.cpp
index 829824e..db7ccfe 100644
--- a/src/Parser/Parser.cpp
+++ b/src/Parser/Parser.cpp
@@ -893,4 +893,24 @@ namespace MalachScript::Parser {
         }
         return false;
     }
+    bool Parser::ParseContinue(const ParsedStatement*& out, const LexToken*& currentToken) {
+        if (currentToken->GetKind() == LexTokenKind::ContinueKeyword) {
+            return false;
+        }
+        auto start = currentToken->GetSpan().GetStart();
+        PROGRESS_TOKEN(currentToken);
+        EXPECT_TOKEN(currentToken, SemicolonSymbol);
+        out = new ParsedContinueStatement(TextSpan(start, currentToken->GetSpan().GetEnd()));
+        return true;
+    }
+    bool Parser::ParseBreak(const ParsedStatement*& out, const LexToken*& currentToken) {
+        if (currentToken->GetKind() == LexTokenKind::BreakKeyword) {
+            return false;
+        }
+        auto start = currentToken->GetSpan().GetStart();
+        PROGRESS_TOKEN(currentToken);
+        EXPECT_TOKEN(currentToken, SemicolonSymbol);
+        out = new ParsedBreakStatement(TextSpan(start, currentToken->GetSpan().GetEnd()));
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/Parser/Parser.hpp b/src/Parser/Parser.hpp
index 2a03942..9b3862a 100644
--- a/src/Parser/Parser.hpp
+++ b/src/Parser/Parser.hpp
@@ -146,8 +146,8 @@ namespace MalachScript::Parser {
 
         bool ParseReturn(const ParsedStatement*& out, const LexToken*& currentToken);
         bool ParseExprStat(const ParsedStatement*& out, const LexToken*& currentToken);
-        // Continue
-        // Break
+        bool ParseContinue(const ParsedStatement*& out, const LexToken*& currentToken);
+        bool ParseBreak(const ParsedStatement*& out, const LexToken*& currentToken);
 
         bool ParseIfStatement(const ParsedStatement*& out, const LexToken*& currentToken);
         // For
diff --git a/src/Parser/Statements/ParsedStatement.hpp b/src/Parser/Statements/ParsedStatement.hpp
index fa03d78..eeafe5b 100644
--- a/src/Parser/Statements/ParsedStatement.hpp
+++ b/src/Parser/Statements/ParsedStatement.hpp
@@ -359,6 +359,17 @@ namespace MalachScript::Parser {
     private:
         std::unique_ptr<const ParsedStatement> _statement;
     };
+
+    class ParsedContinueStatement : public ParsedStatementImpl<ParsedStatementKind::Continue> {
+    public:
+        ParsedContinueStatement(const TextSpan& span) : ParsedStatementImpl(span) {}
+    };
+
+    class ParsedBreakStatement : public ParsedStatementImpl<ParsedStatementKind::Continue> {
+    public:
+        ParsedBreakStatement(const TextSpan& span) : ParsedStatementImpl(span) {}
+    };
+
 }
 
 #endif // MALACHSCRIPT_PARSEDSTATEMENT_HPP
diff --git a/src/Parser/Statements/ParsedStatementKind.hpp b/src/Parser/Statements/ParsedStatementKind.hpp
index c37e84c..0de3c34 100644
--- a/src/Parser/Statements/ParsedStatementKind.hpp
+++ b/src/Parser/Statements/ParsedStatementKind.hpp
@@ -22,6 +22,8 @@ namespace MalachScript::Parser {
         VarAccess,
         Increment,
         Decrement,
+        Continue,
+        Break,
     };
 }