For a down-stream analysis that reads CIL instrumented files, I need
#line pragmas for local variables. I can do that by redefining 'pVDecl'
in my CIL printer.
But, when printing a function definition, defaultCilPrinterClass doesn't
add a new line after the opening curly brace. So, it prints
foo()
{ int cil_tmp;
This causes a pre-processor error if I print the #line before the
variable declaration.
foo()
{ # 12 bar.c
int cil_tmp;
This patch adds a new line after the curly brace. Since pFunDecl is
private, I cannot solve it by redefining pFunDecl in a subclass of
defaultCilPrinterClass.
I'm submitting this patch so it can make it in the new release. Having
local changes to the CIL tree (albeit 1 line) is still a headache :)
Thanks,
-Arumuga
--- /src/cil.ml 2009-04-24 13:50:33.000000000 -0500
+++ src/cil.ml 2011-10-27 13:31:21.000000000 -0500
@@ -4102,11 +4102,14 @@
++ text "{ "
++ (align
(* locals. *)
+ ++ line
++ (docList ~sep:line (fun vi -> self#pVDecl () vi ++ text ";")
() f.slocals)
++ line ++ line
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