diff options
Diffstat (limited to 'compiler/jsgen.nim')
| -rwxr-xr-x | compiler/jsgen.nim | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/compiler/jsgen.nim b/compiler/jsgen.nim index 64175dc93..1f95f7955 100755 --- a/compiler/jsgen.nim +++ b/compiler/jsgen.nim @@ -44,7 +44,6 @@ type TBlock{.final.} = object id: int # the ID of the label; positive means that it # has been used (i.e. the label should be emitted) - nestedTryStmts: int # how many try statements is it nested into isLoop: bool # whether it's a 'block' or 'while' TGlobals{.final.} = object @@ -62,7 +61,6 @@ type module: BModule g: PGlobals BeforeRetNeeded: bool - nestedTryStmts: int unique: int blocks: seq[TBlock] @@ -485,10 +483,6 @@ proc genLineDir(p: var TProc, n: PNode, r: var TCompRes) = ((p.prc == nil) or not (sfPure in p.prc.flags)): appf(r.com, "F.line = $1;$n", [toRope(line)]) -proc finishTryStmt(p: var TProc, r: var TCompRes, howMany: int) = - for i in countup(1, howMany): - app(r.com, "excHandler = excHandler.prev;" & tnl) - proc genWhileStmt(p: var TProc, n: PNode, r: var TCompRes) = var cond, stmt: TCompRes @@ -498,7 +492,6 @@ proc genWhileStmt(p: var TProc, n: PNode, r: var TCompRes) = length = len(p.blocks) setlen(p.blocks, length + 1) p.blocks[length].id = - p.unique - p.blocks[length].nestedTryStmts = p.nestedTryStmts p.blocks[length].isLoop = true labl = p.unique gen(p, n.sons[0], cond) @@ -543,7 +536,6 @@ proc genTryStmt(p: var TProc, n: PNode, r: var TCompRes) = if optStackTrace in p.Options: app(r.com, "framePtr = F;" & tnl) app(r.com, "try {" & tnl) length = sonsLen(n) - inc(p.nestedTryStmts) genStmt(p, n.sons[0], a) app(r.com, mergeStmt(a)) i = 1 @@ -571,8 +563,6 @@ proc genTryStmt(p: var TProc, n: PNode, r: var TCompRes) = appf(epart, "$1}$n", [mergeStmt(a)]) inc(i) if epart != nil: appf(r.com, "} catch (EXC) {$n$1", [epart]) - finishTryStmt(p, r, p.nestedTryStmts) - dec(p.nestedTryStmts) app(r.com, "} finally {" & tnl & "excHandler = excHandler.prev;" & tnl) if (i < length) and (n.sons[i].kind == nkFinally): genStmt(p, n.sons[i].sons[0], a) @@ -655,7 +645,6 @@ proc genBlock(p: var TProc, n: PNode, r: var TCompRes) = sym.loc.a = idx setlen(p.blocks, idx + 1) p.blocks[idx].id = - p.unique # negative because it isn't used yet - p.blocks[idx].nestedTryStmts = p.nestedTryStmts labl = p.unique if n.kind == nkBlockExpr: genStmtListExpr(p, n.sons[1], r) else: genStmt(p, n.sons[1], r) @@ -682,7 +671,6 @@ proc genBreakStmt(p: var TProc, n: PNode, r: var TCompRes) = if idx < 0 or not p.blocks[idx].isLoop: InternalError(n.info, "no loop to break") p.blocks[idx].id = abs(p.blocks[idx].id) # label is used - finishTryStmt(p, r, p.nestedTryStmts - p.blocks[idx].nestedTryStmts) appf(r.com, "break L$1;$n", [toRope(p.blocks[idx].id)]) proc genAsmStmt(p: var TProc, n: PNode, r: var TCompRes) = @@ -1433,7 +1421,6 @@ proc genReturnStmt(p: var TProc, n: PNode, r: var TCompRes) = if a.com != nil: appf(r.com, "$1;$n", mergeStmt(a)) else: genLineDir(p, n, r) - finishTryStmt(p, r, p.nestedTryStmts) app(r.com, "break BeforeRet;" & tnl) proc genProcBody(p: var TProc, prc: PSym, r: TCompRes): PRope = |