Back to where I was but without the mess

1 files changed, 27 insertions, 0 deletions

diff --git a/src/parser/Statement.hs b/src/parser/Statement.hs
new file mode 100644
index 0000000..ca16eca
--- /dev/null
+++ b/src/parser/Statement.hs
@@ -0,0 +1,27 @@
+module Parser.Statement where
+
+import           Control.Applicative
+
+import           Expr
+import           Parser.Core
+import           Parser.Expr
+
+
+data Statement
+    = Evaluation Expr
+    | VariableDeclaration String Expr
+    | FunctionDeclaration String String Expr
+
+statementP :: Parser Statement
+statementP = functionDeclarationP <|> variableDeclarationP <|> evaluationP
+    where
+        functionDeclarationP = FunctionDeclaration
+                                    <$> alphaStringP
+                                    <*> parenthesis alphaStringP
+                                    <*> (char '=' *> exprP)
+
+        variableDeclarationP = VariableDeclaration
+                                    <$> alphaStringP
+                                    <*> (char '=' *> exprP)
+
+        evaluationP          = Evaluation <$> exprP <* char '=' <* char '?'