Fixed graphviz bug for transitions that happen in loops not generating properly.

Author: cogiton

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "frame_build"
-version = "0.11.4"
+version = "0.11.5"
 authors = ["Eric Walkingshaw <[email protected]>"]
 edition = "2018"
 

frame_build/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "framec"
-version = "0.11.4"
+version = "0.11.5"
 authors = ["Mark Truluck <[email protected]>"]
 edition = "2018"
 

framec/Cargo.toml

@@ -35,7 +35,7 @@ use std::convert::TryFrom;
 /* --------------------------------------------------------------------- */
 
 static IS_DEBUG: bool = false;
-static FRAMEC_VERSION: &str = "Emitted from framec_v0.11.2";
+static FRAMEC_VERSION: &str = "Emitted from framec_v0.11.5";
 
 /* --------------------------------------------------------------------- */
 

framec/src/frame_c/compiler.rs

@@ -1424,6 +1424,50 @@ impl AstVisitor for GraphVizVisitor {
 
     //* --------------------------------------------------------------------- *//
 
+    fn visit_loop_stmt_node(&mut self, loop_stmt_node: &LoopStmtNode) {
+        match &loop_stmt_node.loop_types {
+            LoopStmtTypes::LoopForStmt {
+                loop_for_stmt_node: loop_for_expr_node,
+            } => {
+                loop_for_expr_node.accept(self);
+            }
+            LoopStmtTypes::LoopInStmt { loop_in_stmt_node } => {
+                loop_in_stmt_node.accept(self);
+            }
+            LoopStmtTypes::LoopInfiniteStmt {
+                loop_infinite_stmt_node,
+            } => {
+                loop_infinite_stmt_node.accept(self);
+            }
+        }
+    }
+
+    //* --------------------------------------------------------------------- *//
+
+    fn visit_loop_for_stmt_node(&mut self, loop_for_expr_node: &LoopForStmtNode) {
+        // only call if there are statements
+        if loop_for_expr_node.statements.len() != 0 {
+            self.visit_decl_stmts(&loop_for_expr_node.statements);
+        }
+    }
+
+    //* --------------------------------------------------------------------- *//
+
+    fn visit_loop_in_stmt_node(&mut self, loop_in_stmt_node: &LoopInStmtNode) {
+        // only call if there are statements
+        if loop_in_stmt_node.statements.len() != 0 {
+            self.visit_decl_stmts(&loop_in_stmt_node.statements);
+        }
+    }
+
+    //* --------------------------------------------------------------------- *//
+
+    fn visit_loop_infinite_stmt_node(&mut self, loop_in_expr_node: &LoopInfiniteStmtNode) {
+        self.visit_decl_stmts(&loop_in_expr_node.statements);
+    }
+
+    //* --------------------------------------------------------------------- *//
+
     fn visit_bool_test_conditional_branch_node(
         &mut self,
         bool_test_true_branch_node: &BoolTestConditionalBranchNode,

framec/src/frame_c/visitors/graphviz_visitor.rs

@@ -1,6 +1,6 @@
 [package]
 name = "framec_tests"
-version = "0.11.4"
+version = "0.11.5"
 authors = ["Eric Walkingshaw <[email protected]>", "Fernando De la Garza <[email protected]>"]
 edition = "2018"
 

framec_tests/Cargo.toml

@@ -1,7 +1,4 @@
 
-```
-from framelang.framelang import FrameEvent
-```
 #[codegen.python.code.public_state_info:bool="true"]
 
 #Basic

framec_tests/python/src/basic/basic.frm

@@ -1,6 +1,4 @@
-```
-from framelang.framelang import FrameEvent
-```
+
 #[codegen.python.code.public_state_info:bool="true"]
 
 #Branch

framec_tests/python/src/branch/branch.frm

@@ -1,5 +1,4 @@
 ```
-from framelang.framelang import FrameEvent
 from enum import Enum
 ```
 #[codegen.python.code.public_state_info:bool="true"]

framec_tests/python/src/enum_case/enum_case.frm

@@ -1,7 +1,4 @@
 
-```
-from framelang.framelang import FrameEvent
-```
 #[codegen.python.code.public_state_info:bool="true"]