module->derive() to be lazy and not touch ast if already derived
authorEddie Hung <eddie@fpgeh.com>
Mon, 30 Sep 2019 21:11:01 +0000 (14:11 -0700)
committerEddie Hung <eddie@fpgeh.com>
Mon, 30 Sep 2019 21:11:01 +0000 (14:11 -0700)
commit08b55a20e36a24d09be9016ceda658bc8ba04ad3
tree921fb6539fcf1e5c7014926018a6b72f7a8ac2a8
parenta274b7cc86d4f64541d3d2903b4eeed4616ab1d8
module->derive() to be lazy and not touch ast if already derived
frontends/ast/ast.cc
frontends/ast/ast.h