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| author | metagn <metagngn@gmail.com> | 2024-08-12 16:33:26 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-08-12 15:33:26 +0200 |
| commit | 0c890ff9a70258af8231967229b891df9731a5df (patch) | |
| tree | f42d7dbf06e1f9441c704f3aebb288457f3ff0ea /lib/core | |
| parent | 7a0069a134aae949f310b5936c6a31270dc79316 (diff) | |
| download | Nim-0c890ff9a70258af8231967229b891df9731a5df.tar.gz | |
opensym as node kind + fixed experimental switch (#23892)
refs https://github.com/nim-lang/Nim/pull/23873#discussion_r1687995060, fixes #23386, fixes #23385, supersedes #23572 Turns the `nfOpenSym` node flag implemented in #23091 and extended in #23102 and #23873, into a node kind `nkOpenSym` that forms a unary node containing either `nkSym` or `nkOpenSymChoice`. Since this affects macros working on generic proc AST, the node kind is now only generated when the experimental switch `genericsOpenSym` is enabled, and a new node flag `nfDisabledOpenSym` is set to the `nkSym` or `nkOpenSymChoice` when the switch is not enabled so that we can give a warning. Now that the experimental switch has more reasonable semantics, we define `nimHasGenericsOpenSym2`.
Diffstat (limited to 'lib/core')
| -rw-r--r-- | lib/core/macros.nim | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/core/macros.nim b/lib/core/macros.nim index d391bf761..7646b165c 100644 --- a/lib/core/macros.nim +++ b/lib/core/macros.nim @@ -93,6 +93,8 @@ type nnkFuncDef, nnkTupleConstr, nnkError, ## erroneous AST node + nnkModuleRef, nnkReplayAction, nnkNilRodNode ## internal IC nodes + nnkOpenSym NimNodeKinds* = set[NimNodeKind] NimTypeKind* = enum # some types are no longer used, see ast.nim @@ -1407,7 +1409,7 @@ proc `$`*(node: NimNode): string = result = node.basename.strVal & "*" of nnkStrLit..nnkTripleStrLit, nnkCommentStmt, nnkSym, nnkIdent: result = node.strVal - of nnkOpenSymChoice, nnkClosedSymChoice: + of nnkOpenSymChoice, nnkClosedSymChoice, nnkOpenSym: result = $node[0] of nnkAccQuoted: result = "" |