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Ast stmt now saves its ast structure in the compiler (#23053)

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see https://github.com/nim-lang/Nim/issues/23052

---------

Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
This commit is contained in:
ASVIEST
2023-12-12 11:05:00 +03:00
committed by GitHub
parent 0a7094450e
commit cf4cef4984
2 changed files with 8 additions and 1 deletions
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7
compiler/ccgstmts.nim
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@@ -1489,7 +1489,12 @@ proc genTrySetjmp(p: BProc, t: PNode, d: var TLoc) =
proc genAsmOrEmitStmt(p: BProc, t: PNode, isAsmStmt=false; result: var Rope) =
var res = ""
for it in t.sons:
let offset =
if isAsmStmt: 1 # first son is pragmas
else: 0
for i in offset..<t.len:
let it = t[i]
case it.kind
of nkStrLit..nkTripleStrLit:
res.add(it.strVal)

2
compiler/pragmas.nim
View File

@@ -599,6 +599,7 @@ proc semAsmOrEmit*(con: PContext, n: PNode, marker: char): PNode =
case n[1].kind
of nkStrLit, nkRStrLit, nkTripleStrLit:
result = newNodeI(if n.kind == nkAsmStmt: nkAsmStmt else: nkArgList, n.info)
if n.kind == nkAsmStmt: result.add n[0] # save asm pragmas for NIR
var str = n[1].strVal
if str == "":
localError(con.config, n.info, "empty 'asm' statement")
@@ -630,6 +631,7 @@ proc semAsmOrEmit*(con: PContext, n: PNode, marker: char): PNode =
else:
illFormedAstLocal(n, con.config)
result = newNodeI(nkAsmStmt, n.info)
if n.kind == nkAsmStmt: result.add n[0]
proc pragmaEmit(c: PContext, n: PNode) =
if n.kind notin nkPragmaCallKinds or n.len != 2: