compiler_wrapper: redirect clang crash dignoses

Redirect all diagnoses of clang crashes to a dedicated directory using
fcrash-diagnostics-dir so we can upload these files to the cloud. The
flag was added to clangPostFlags to overwite redirection done on package
level.

BUG=chromium:1056904

TEST=None

Change-Id: I78bfc77d7f3af8556b4308f2e71407d627627747
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/2251038
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Commit-Queue: Jian Cai <jiancai@google.com>
Tested-by: Jian Cai <jiancai@google.com>

9 files changed, 62 insertions, 0 deletions

diff --git a/compiler_wrapper/testdata/cros_clang_host_golden/bisect.json b/compiler_wrapper/testdata/cros_clang_host_golden/bisect.json
index 606fecda..f7a83659 100644
--- a/compiler_wrapper/testdata/cros_clang_host_golden/bisect.json
+++ b/compiler_wrapper/testdata/cros_clang_host_golden/bisect.json
@@ -36,6 +36,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ],
@@ -84,6 +85,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ],
@@ -135,6 +137,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ],
diff --git a/compiler_wrapper/testdata/cros_clang_host_golden/clang_ftrapv_maincc_target_specific.json b/compiler_wrapper/testdata/cros_clang_host_golden/clang_ftrapv_maincc_target_specific.json
index 7f45584a..fc20522c 100644
--- a/compiler_wrapper/testdata/cros_clang_host_golden/clang_ftrapv_maincc_target_specific.json
+++ b/compiler_wrapper/testdata/cros_clang_host_golden/clang_ftrapv_maincc_target_specific.json
@@ -27,6 +27,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -62,6 +63,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -97,6 +99,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -132,6 +135,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -167,6 +171,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -202,6 +207,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -237,6 +243,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -272,6 +279,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -307,6 +315,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
diff --git a/compiler_wrapper/testdata/cros_clang_host_golden/clang_host_wrapper.json b/compiler_wrapper/testdata/cros_clang_host_golden/clang_host_wrapper.json
index afb0329e..38905dbe 100644
--- a/compiler_wrapper/testdata/cros_clang_host_golden/clang_host_wrapper.json
+++ b/compiler_wrapper/testdata/cros_clang_host_golden/clang_host_wrapper.json
@@ -26,6 +26,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
diff --git a/compiler_wrapper/testdata/cros_clang_host_golden/clang_maincc_target_specific.json b/compiler_wrapper/testdata/cros_clang_host_golden/clang_maincc_target_specific.json
index 05b0ff96..d9b5978a 100644
--- a/compiler_wrapper/testdata/cros_clang_host_golden/clang_maincc_target_specific.json
+++ b/compiler_wrapper/testdata/cros_clang_host_golden/clang_maincc_target_specific.json
@@ -26,6 +26,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -60,6 +61,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -94,6 +96,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -128,6 +131,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -162,6 +166,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -196,6 +201,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -230,6 +236,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -264,6 +271,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -298,6 +306,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
diff --git a/compiler_wrapper/testdata/cros_clang_host_golden/clang_path.json b/compiler_wrapper/testdata/cros_clang_host_golden/clang_path.json
index f7924a06..6c3d029f 100644
--- a/compiler_wrapper/testdata/cros_clang_host_golden/clang_path.json
+++ b/compiler_wrapper/testdata/cros_clang_host_golden/clang_path.json
@@ -26,6 +26,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -63,6 +64,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -100,6 +102,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -137,6 +140,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -181,6 +185,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-resource-dir=someResourceDir",
             "--gcc-toolchain=/usr",
             "main.cc",
@@ -230,6 +235,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-resource-dir=someResourceDir",
             "--gcc-toolchain=/usr",
             "main.cc",
@@ -279,6 +285,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-resource-dir=someResourceDir",
             "--gcc-toolchain=/usr",
             "main.cc",
@@ -318,6 +325,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -352,6 +360,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -386,6 +395,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -420,6 +430,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -457,6 +468,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
diff --git a/compiler_wrapper/testdata/cros_clang_host_golden/clang_sanitizer_args.json b/compiler_wrapper/testdata/cros_clang_host_golden/clang_sanitizer_args.json
index 11ebc821..899b77fe 100644
--- a/compiler_wrapper/testdata/cros_clang_host_golden/clang_sanitizer_args.json
+++ b/compiler_wrapper/testdata/cros_clang_host_golden/clang_sanitizer_args.json
@@ -28,6 +28,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-fsanitize=kernel-address",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
@@ -65,6 +66,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-fsanitize=kernel-address",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
@@ -102,6 +104,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-fsanitize=kernel-address",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
@@ -139,6 +142,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-fsanitize=kernel-address",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
@@ -175,6 +179,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-fno-experimental-new-pass-manager",
             "-fsanitize=fuzzer",
             "main.cc",
@@ -213,6 +218,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-fno-experimental-new-pass-manager",
             "-fsanitize=address",
             "-fprofile-instr-generate",
@@ -251,6 +257,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-fsanitize=address",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
@@ -287,6 +294,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-fprofile-instr-generate",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
diff --git a/compiler_wrapper/testdata/cros_clang_host_golden/clang_specific_args.json b/compiler_wrapper/testdata/cros_clang_host_golden/clang_specific_args.json
index 7a724c88..e1408c4e 100644
--- a/compiler_wrapper/testdata/cros_clang_host_golden/clang_specific_args.json
+++ b/compiler_wrapper/testdata/cros_clang_host_golden/clang_specific_args.json
@@ -37,6 +37,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -72,6 +73,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-Wno-#warnings",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
@@ -108,6 +110,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-Wno-error=uninitialized",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
@@ -144,6 +147,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-Wno-error=unused-variable",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
@@ -180,6 +184,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-Wno-unused-variable",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
@@ -216,6 +221,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-Wunused-variable",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
@@ -252,6 +258,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "-someflag",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
diff --git a/compiler_wrapper/testdata/cros_clang_host_golden/clangtidy.json b/compiler_wrapper/testdata/cros_clang_host_golden/clangtidy.json
index b4cd44c2..5e05d227 100644
--- a/compiler_wrapper/testdata/cros_clang_host_golden/clangtidy.json
+++ b/compiler_wrapper/testdata/cros_clang_host_golden/clangtidy.json
@@ -42,6 +42,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -63,6 +64,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -114,6 +116,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -135,6 +138,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -188,6 +192,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -212,6 +217,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -266,6 +272,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -287,6 +294,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
diff --git a/compiler_wrapper/testdata/cros_clang_host_golden/force_disable_werror.json b/compiler_wrapper/testdata/cros_clang_host_golden/force_disable_werror.json
index 66e58dc9..3a77e21d 100644
--- a/compiler_wrapper/testdata/cros_clang_host_golden/force_disable_werror.json
+++ b/compiler_wrapper/testdata/cros_clang_host_golden/force_disable_werror.json
@@ -29,6 +29,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -66,6 +67,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -89,6 +91,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion",
             "-Wno-error",
@@ -130,6 +133,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion"
           ]
@@ -153,6 +157,7 @@
             "-Wno-final-dtor-non-final-class",
             "-Werror=poison-system-directories",
             "-Wno-unknown-warning-option",
+            "-fcrash-diagnostics-dir=/tmp/clang_crash_diagnostics",
             "main.cc",
             "-Wno-implicit-int-float-conversion",
             "-Wno-error",