vermaseren / form

The FORM project for symbolic manipulation of very big expressions
GNU General Public License v3.0
1.13k stars 135 forks source link

[tform] Print "global" $-variables when "On allwarnings" #200

Closed tueda closed 7 years ago

tueda commented 7 years ago

It would be nice if TFORM prints names of $-variables that prevent the paralellization when On allwarnings is turned on.

On allwarnings;
L F = 1;
$x = 1;
$y = 1;
ModuleOption local,$x;  * forgotten $y
.end

Currently, the warning message is like (without any names of $-variables)

TFORM 4.1 (Jun 10 2017, v4.1-20131025-355-g0bf5c58) 64-bits 4 workers  Run: Tue Jun 13 18:39:54 2017

test.frm Line 5 --> Warning: This module is forced to run in sequential mode du
e to $-variables

Sometimes it is hard to find such problematic $-variables when the module is very long and complicated due to many procedures.