diff options
Diffstat (limited to 'compiler/ccgstmts.nim')
| -rw-r--r-- | compiler/ccgstmts.nim | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/compiler/ccgstmts.nim b/compiler/ccgstmts.nim index 91a3add70..f99ee9270 100644 --- a/compiler/ccgstmts.nim +++ b/compiler/ccgstmts.nim @@ -775,6 +775,13 @@ proc genCase(p: BProc, t: PNode, d: var TLoc) = else: genOrdinalCase(p, t, d) +proc genRestoreFrameAfterException(p: BProc) = + if optStackTrace in p.module.config.options: + if not p.hasCurFramePointer: + p.hasCurFramePointer = true + p.procSec(cpsLocals).add(ropecg(p.module, "\tTFrame* _nimCurFrame;$n", [])) + p.procSec(cpsInit).add(ropecg(p.module, "\t_nimCurFrame = #getFrame();$n", [])) + linefmt(p, cpsStmts, "#setFrame(_nimCurFrame);$n") proc genTryCpp(p: BProc, t: PNode, d: var TLoc) = # code to generate: @@ -794,8 +801,7 @@ proc genTryCpp(p: BProc, t: PNode, d: var TLoc) = # finallyPart(); template genExceptBranchBody(body: PNode) {.dirty.} = - if optStackTrace in p.options: - linefmt(p, cpsStmts, "#setFrame((TFrame*)&FR_);$n") + genRestoreFrameAfterException(p) expr(p, body, d) if not isEmptyType(t.typ) and d.k == locNone: @@ -898,8 +904,7 @@ proc genTry(p: BProc, t: PNode, d: var TLoc) = endBlock(p) startBlock(p, "else {$n") linefmt(p, cpsStmts, "#popSafePoint();$n") - if optStackTrace in p.options: - linefmt(p, cpsStmts, "#setFrame((TFrame*)&FR_);$n") + genRestoreFrameAfterException(p) p.nestedTryStmts[^1].inExcept = true var i = 1 while (i < length) and (t.sons[i].kind == nkExceptBranch): |