IDL: Add error handlings to avoid infinite loops
The IDL parser lacks some error propagation rules, which cause
infinite loops when an IDL file contains syntax errors. This
CL fixes following two cases:
(1) Missing arguments:
interface I {
void foo(DOMString arg, );
};
(2) Unexpected "attribute" in dictionary
dictionary D {
attribute DOMString member = "";
};
BUG=435794
Review URL: https://codereview.chromium.org/761223002
Cr-Original-Commit-Position: refs/heads/master@{#306049}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: d54ddee89897d16b1611a7dc80c8eb4aed81b422
3 files changed
