Odin: fix memory leak in c simple print function#1393

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jeanlego merged 1 commit intoverilog-to-routing:masterfrom

emacdo12:issue1339

Jul 4, 2020

Commits on Jul 3, 2020

ast_util.cpp: Fixed possible memory leak c_simple_print. When checking for octal number, it checks that there are enough characters first. Also, added a line to check for indexing case where the
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