make -d:nimFpRoundtrips work consistently in vm vs rt, fix #18400, etc (#18531)

* compiler/vmhooks: add getVar to allow vmops with var params
* addFloat vmops with var param
* cgen now renders float32 literals in c backend using roundtrip float to string
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Timothee Cour 2021-07-20 13:13:52 -07:00 • committed by GitHub
commit cf0cf32d27
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21 changed files with 286 additions and 199 deletions

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@ -4,6 +4,7 @@ hint:XDeclaredButNotUsed:off
define:booting
define:nimcore
define:nimFpRoundtrips
#import:"$projectpath/testability"