diff options
Diffstat (limited to 'compiler/cgen.nim')
| -rw-r--r-- | compiler/cgen.nim | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/compiler/cgen.nim b/compiler/cgen.nim index abdf9ef05..ca735166a 100644 --- a/compiler/cgen.nim +++ b/compiler/cgen.nim @@ -2194,6 +2194,22 @@ proc updateCachedModule(m: BModule) = cf.flags = {CfileFlag.Cached} addFileToCompile(m.config, cf) +proc generateLibraryDestroyGlobals(graph: ModuleGraph; m: BModule; body: PNode; isDynlib: bool): PSym = + let procname = getIdent(graph.cache, "NimDestroyGlobals") + result = newSym(skProc, procname, m.idgen, m.module.owner, m.module.info) + result.typ = newProcType(m.module.info, m.idgen, m.module.owner) + result.typ.callConv = ccCDecl + incl result.flags, sfExportc + result.loc.r = "NimDestroyGlobals" + if isDynlib: + incl(result.loc.flags, lfExportLib) + + let theProc = newNodeI(nkProcDef, m.module.info, bodyPos+1) + for i in 0..<theProc.len: theProc[i] = newNodeI(nkEmpty, m.module.info) + theProc[namePos] = newSymNode(result) + theProc[bodyPos] = body + result.ast = theProc + proc finalCodegenActions*(graph: ModuleGraph; m: BModule; n: PNode) = ## Also called from IC. if sfMainModule in m.module.flags: @@ -2205,6 +2221,13 @@ proc finalCodegenActions*(graph: ModuleGraph; m: BModule; n: PNode) = if {optGenStaticLib, optGenDynLib, optNoMain} * m.config.globalOptions == {}: for i in countdown(high(graph.globalDestructors), 0): n.add graph.globalDestructors[i] + else: + var body = newNodeI(nkStmtList, m.module.info) + for i in countdown(high(graph.globalDestructors), 0): + body.add graph.globalDestructors[i] + body.flags.incl nfTransf # should not be further transformed + let dtor = generateLibraryDestroyGlobals(graph, m, body, optGenDynLib in m.config.globalOptions) + genProcAux(m, dtor) if pipelineutils.skipCodegen(m.config, n): return if moduleHasChanged(graph, m.module): # if the module is cached, we don't regenerate the main proc |