Bugfix/parserbugfixed

[temonk]

No description provided.

[Copilot]

Pull Request Overview

This PR fixes a parser issue by requiring end-of-file after standalone expressions, regenerates ANTLR artifacts to reflect the grammar change, adds new tests for invalid syntax cases, updates the ANTLR invocation script, and bumps the package version.

• Enforce EOF on expression-only programs in the grammar
• Regenerate SimpraParser.interp and SimpraParser.cs to pick up the grammar update
• Add unit tests for various invalid syntax scenarios and refactor inline model initializers
• Improve antlr.bat with classpath quoting and suppress echo; bump version to 1.0.15

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/AltaSoft.Simpra.tests/SimpraExpressionTests.cs	Add invalid-syntax tests and consolidate model initializers inline
src/AltaSoft.Simpra/antlr.bat	Suppress echo, add -cp quoting and reminder to place the JAR file
src/AltaSoft.Simpra/G4/SimpraParser.g4	Require EOF after exp alternative in program rule
src/AltaSoft.Simpra/ANTLR/SimpraParser.interp	Regenerated ATN to match updated grammar
src/AltaSoft.Simpra/ANTLR/SimpraParser.cs	Regenerated parser with updated state numbers; added some usings
Directory.Build.props	Bumped <Version> to 1.0.15

Comments suppressed due to low confidence (2)

src/AltaSoft.Simpra/ANTLR/SimpraParser.cs:24

• The using directive for System.Text appears unused and can be removed to reduce clutter.

using System.Text;

src/AltaSoft.Simpra/ANTLR/SimpraParser.cs:25

• The using directive for System.Diagnostics appears unused and can be removed to reduce clutter.

using System.Diagnostics;

[Copilot]

[nitpick] Consider adding exit /b %ERRORLEVEL% at the end of the script to propagate the ANTLR tool's exit code to the caller.

Suggested change

	exit /b %ERRORLEVEL%