From debbae89f9faf47b95bd1c86058cd232783f3c3f Mon Sep 17 00:00:00 2001 From: Bernhard Schommer Date: Thu, 4 Jul 2019 12:59:33 +0200 Subject: Added new diagnostic for non-linear conditionals The new diagnostics is triggered if a conditional is used that may not be transformed into linear code by the later by the if conversion. The new diagnostic is emitted if a conditional may contain an unsafe expression or is contained within another conditional, logical and or logical or expression. An expression is unsafe if it contains a call, changes memory or if its evaluation leads to undefined behavior, for example division and modulo. Also fixes a small typo in a comment in Cutil. --- cparser/Elab.ml | 1 + 1 file changed, 1 insertion(+) (limited to 'cparser/Elab.ml') diff --git a/cparser/Elab.ml b/cparser/Elab.ml index 10380152..4d27598f 100644 --- a/cparser/Elab.ml +++ b/cparser/Elab.ml @@ -3095,4 +3095,5 @@ let elab_file prog = let p = elaborated_program () in Checks.unused_variables p; Checks.unknown_attrs_program p; + Checks.non_linear_conditional p; p -- cgit