luke/verilator
1
0
Fork 0
mirror of https://github.com/verilator/verilator.git synced 2026-10-06 10:03:44 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix some errors reporting wrong objects.

Browse Source
This commit is contained in:
Wilson Snyder
2019-07-14 12:21:39 -04:00
parent 173efbc829
commit cbb9288cb1
12 changed files with 36 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/V3Active.cpp
+8 -8
View File
@@ -168,13 +168,14 @@ private:
// Convert to a non-delayed assignment
UINFO(5," ASSIGNDLY "<<nodep<<endl);
if (m_check == CT_INITIAL) {
nodep->v3warn(INITIALDLY, "Delayed assignments (<=) in initial"
" or final block; suggest blocking assignments (=).");
nodep->v3warn(INITIALDLY, "Delayed assignments (<=) in initial or final block\n"
<<nodep->warnMore()<<"... Suggest blocking assignments (=)");
} else if (m_check == CT_LATCH) {
// Suppress. Shouldn't matter that the interior of the latch races
} else {
nodep->v3warn(COMBDLY, "Delayed assignments (<=) in non-clocked"
" (non flop or latch) block; suggest blocking assignments (=).");
" (non flop or latch) block\n"
<<nodep->warnMore()<<"... Suggest blocking assignments (=)");
}
AstNode* newp = new AstAssign(nodep->fileline(),
nodep->lhsp()->unlinkFrBack(),
@@ -196,16 +197,15 @@ private:
if (m_check == CT_SEQ
&& m_assignp
&& !varp->isUsedLoopIdx() // Ignore loop indicies
&& !varp->isTemp()
) {
&& !varp->isTemp()) {
// Allow turning off warnings on the always, or the variable also
if (!m_alwaysp->fileline()->warnIsOff(V3ErrorCode::BLKSEQ)
&& !m_assignp->fileline()->warnIsOff(V3ErrorCode::BLKSEQ)
&& !varp->fileline()->warnIsOff(V3ErrorCode::BLKSEQ)
) {
&& !varp->fileline()->warnIsOff(V3ErrorCode::BLKSEQ)) {
m_assignp->v3warn(BLKSEQ, "Blocking assignments (=) in sequential (flop or latch) block\n"
<<m_assignp->warnMore()<<"... Suggest delayed assignments (<=)");
m_alwaysp->fileline()->modifyWarnOff(V3ErrorCode::BLKSEQ, true); // Complain just once for the entire always
varp->fileline()->modifyWarnOff(V3ErrorCode::BLKSEQ, true);
nodep->v3warn(BLKSEQ, "Blocking assignments (=) in sequential (flop or latch) block; suggest delayed assignments (<=).");
}
}
}