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| author | Matt A. Tobin <email@mattatobin.com> | 2020-04-17 05:25:20 -0400 |
|---|---|---|
| committer | Matt A. Tobin <email@mattatobin.com> | 2020-04-17 05:25:20 -0400 |
| commit | 34e2c4054fc597ab9ef3355470a7b1c2c20bbc84 (patch) | |
| tree | bb265c128591f09af586ac0da1a3c170948d0230 | |
| parent | 7614fdb51b177e6975fce5bf9a7facef170e61aa (diff) | |
| download | UXP-34e2c4054fc597ab9ef3355470a7b1c2c20bbc84.tar UXP-34e2c4054fc597ab9ef3355470a7b1c2c20bbc84.tar.gz UXP-34e2c4054fc597ab9ef3355470a7b1c2c20bbc84.tar.lz UXP-34e2c4054fc597ab9ef3355470a7b1c2c20bbc84.tar.xz UXP-34e2c4054fc597ab9ef3355470a7b1c2c20bbc84.zip | |
Bug 1360157 - Assert that a display: contents child always has a parent
Tag #1375
| -rw-r--r-- | layout/base/nsCSSFrameConstructor.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/layout/base/nsCSSFrameConstructor.cpp b/layout/base/nsCSSFrameConstructor.cpp index 866fa148b..bee9ed629 100644 --- a/layout/base/nsCSSFrameConstructor.cpp +++ b/layout/base/nsCSSFrameConstructor.cpp @@ -8296,6 +8296,7 @@ nsCSSFrameConstructor::ContentRemoved(nsIContent* aContainer, "display:contents nodes shouldn't have a frame"); if (!childFrame && GetDisplayContentsStyleFor(aChild)) { nsIContent* ancestor = aContainer; + MOZ_ASSERT(ancestor, "display: contents on the root?"); while (!ancestor->GetPrimaryFrame()) { // FIXME(emilio): Should this use the flattened tree parent instead? ancestor = ancestor->GetParent(); |