Add default values for some primitive type attributes.

[nit.git] / src / syntax / control_flow.nit

diff --git a/src/syntax/control_flow.nit b/src/syntax/control_flow.nit
index 86856c8..f044cd1 100644 (file)
--- a/src/syntax/control_flow.nit
+++ b/src/syntax/control_flow.nit
@@ -52,7 +52,7 @@ special AbsSyntaxVisitor
        end
 
        # Number of nested once
-       readable writable attr _once_count: Int
+       readable writable attr _once_count: Int = 0
 
        # Current knowledge about variables types
        readable writable attr _control_flow_ctx: ControlFlowContext
@@ -82,11 +82,11 @@ private class ControlFlowContext
        readable attr _prev: ControlFlowContext
 
        # Is a control flow break met? (return, break, continue)
-       readable writable attr _unreash: Bool
+       readable writable attr _unreash: Bool = false
 
        # Is a control flow already broken?
        # Used to avoid repeating the same error message
-       readable writable attr _already_unreash: Bool
+       readable writable attr _already_unreash: Bool = false
 
        # Current controlable block (for or while)
        readable writable attr _base_block: AControlableBlock