From ea8ca28ffb117cabd931eb1368a71d09d69de203 Mon Sep 17 00:00:00 2001 From: Bruce Hill Date: Wed, 23 Jan 2019 15:28:40 -0800 Subject: [PATCH] Added honeypot compile action that detects if you try to do an 'else' without an 'if' and gives a helpful message. --- lib/core/control_flow.nom | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/lib/core/control_flow.nom b/lib/core/control_flow.nom index bf044d9..415611b 100644 --- a/lib/core/control_flow.nom +++ b/lib/core/control_flow.nom @@ -39,6 +39,13 @@ test: end ") +(else $) compiles to: + at (this tree) fail (" + Compile error: This 'else' is not connected to any 'if' or 'unless' condition. + Hint: You should probably have a ".." in front of the "else", to indicate \ + ..that it's attached to the previous condition. + ") + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # Conditional expression (ternary operator)