# HG changeset patch
# User Iain Ireland <iireland@mozilla.com>
# Date 1674084161 0
# Node ID 0a20a4613cc423258696c2e6200dc7d34f934cb6
# Parent  26cacd18b61e629c8c45ca45c36770d3bf3f15b8
Bug 1810584: Suppress false positive error for gcc r=mgaudet

Differential Revision: https://phabricator.services.mozilla.com/D167194

diff --git a/js/src/irregexp/moz.build b/js/src/irregexp/moz.build
--- a/js/src/irregexp/moz.build
+++ b/js/src/irregexp/moz.build
@@ -9,16 +9,20 @@ FINAL_LIBRARY = "js"
 # Includes should be relative to parent path
 LOCAL_INCLUDES += ["!..", ".."]
 
 include("../js-config.mozbuild")
 include("../js-cxxflags.mozbuild")
 
 CXXFLAGS += ["-Wno-error=type-limits", "-Wno-error=return-type"]
 
+# Suppress spurious warnings in third-party code. See bug 1810584.
+if CONFIG["CC_TYPE"] == "gcc":
+    CXXFLAGS += ["-Wno-error=nonnull"]
+
 UNIFIED_SOURCES += [
     "imported/regexp-bytecode-generator.cc",
     "imported/regexp-bytecode-peephole.cc",
     "imported/regexp-bytecodes.cc",
     "imported/regexp-compiler-tonode.cc",
     "imported/regexp-dotprinter.cc",
     "imported/regexp-interpreter.cc",
     "imported/regexp-macro-assembler-tracer.cc",