catch exception capture (#21)

JuliaPluto · Jan 17, 2025 · 500bb47 · 500bb47
1 parent f1e105e
commit 500bb47
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Showing 2 changed files with 58 additions and 2 deletions.
diff --git a/src/julia.grammar b/src/julia.grammar
@@ -111,7 +111,7 @@ simple-statement {
 
 Condition { expr _t? }
 ElseIfClause { kw<'elseif'> Condition block? }
-CatchClause  { kw<'catch'> block? } // TODO: ExceptionCapture
+CatchClause  { kw<'catch'> ExceptionCapture { !simple Identifier }? block? }
 ElseClause   { kw<'else'> block? }
 FinallyClause{ kw<'finally'> block? }
 

diff --git a/test/statements.txt b/test/statements.txt
@@ -219,7 +219,7 @@ if true 1 else 0 end
 
 if a
   b()
-elseif c
+elseif c 
   d()
   d()
 else
@@ -280,6 +280,16 @@ finally
     close(resource)
 end
 
+try
+catch e 
+ e
+end
+
+try catch e e end
+try catch e end
+try catch end
+try finally end
+
 ==>
 Program(
   TryStatement(
@@ -300,6 +310,52 @@ Program(
     )
     end
   )
+  TryStatement(
+    try
+    CatchClause(
+      catch
+      ExceptionCapture(Identifier)
+      Identifier
+    )
+    end
+  )
+
+  TryStatement(
+    try
+    CatchClause(
+      catch
+      ExceptionCapture(Identifier)
+      Identifier
+    )
+    end
+  )
+
+  TryStatement(
+    try
+    CatchClause(
+      catch
+      ExceptionCapture(Identifier)
+    )
+    end
+  )
+
+  TryStatement(
+    try
+    CatchClause(
+      catch
+    )
+    end
+  )
+
+  TryStatement(
+    try
+    FinallyClause(
+      finally
+    )
+    end
+  )
+
+
 )