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authormetagn <metagngn@gmail.com>2024-08-18 01:52:32 +0300
committerGitHub <noreply@github.com>2024-08-18 00:52:32 +0200
commitf7c11a8978a1fc7182ef18c4bdc80e920ce6ad88 (patch)
tree084c92138cf165be22b69eb5096fc3208eb58b2a /compiler/semdata.nim
parenta354b18fe189b61ab1ff29039f8cef9502fce934 (diff)
downloadNim-f7c11a8978a1fc7182ef18c4bdc80e920ce6ad88.tar.gz
allow generic compileTime proc folding (#22022)
fixes #10753, fixes #22021, refs #19365 (was fixed by #22029, but more
faithful test added)

For whatever reason `compileTime` proc calls did not fold if the proc
was generic ([since this folding was
introduced](https://github.com/nim-lang/Nim/commit/c25ffbf2622a197c15a4a3bd790b1bc788db2c7f#diff-539da3a63df08fa987f1b0c67d26cdc690753843d110b6bf0805a685eeaffd40)).
I'm guessing the intention was for *unresolved* generic procs to not
fold, which is now the logic.

Non-magic `compileTime` procs also now don't fold at compile time in
`typeof` contexts to avoid possible runtime errors (only the important)
and prevent double/needless evaluation.
Diffstat (limited to 'compiler/semdata.nim')
-rw-r--r--compiler/semdata.nim1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/semdata.nim b/compiler/semdata.nim
index 12930feca..6065e9845 100644
--- a/compiler/semdata.nim
+++ b/compiler/semdata.nim
@@ -168,6 +168,7 @@ type
     inUncheckedAssignSection*: int
     importModuleLookup*: Table[int, seq[int]] # (module.ident.id, [module.id])
     skipTypes*: seq[PNode] # used to skip types between passes in type section. So far only used for inheritance, sets and generic bodies.
+    inTypeofContext*: int
   TBorrowState* = enum
     bsNone, bsReturnNotMatch, bsNoDistinct, bsGeneric, bsNotSupported, bsMatch