Fix: ctf-writer: null dereference in bt_ctf_trace_common_add_stream_class

[babeltrace.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index f9f3fab71632018a2e7138fec64a63283edfe148..5dcb8bfe79888900c336edf55a148ddc43f4e209 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -700,6 +700,11 @@ m4_define([WARN_FLAGS_LIST], [ dnl
   -Wundef dnl
   -Wredundant-decls dnl
   -Wshadow dnl
+  dnl GCC's -Wshadow warns about constructor parameters shadowing fields, but
+  dnl Clang's does not.  Enable Clang's `-Wshadow-field-in-constructor`, to make
+  dnl Clang warn about that.
+  -Wshadow-field-in-constructor dnl
+  -Wshadow-field dnl
   -Wjump-misses-init dnl
   -Wsuggest-attribute=format dnl
   -Wtautological-constant-out-of-range-compare dnl
@@ -712,6 +717,7 @@ m4_define([WARN_FLAGS_LIST], [ dnl
   -Wduplicated-cond dnl
   -Wduplicated-branches dnl
   -Wlogical-op dnl
+  -Wsuggest-override dnl
   -Wno-unused-parameter dnl
   -Wno-sign-compare dnl
   dnl
@@ -728,6 +734,7 @@ m4_define([WARN_FLAGS_LIST], [ dnl
   dnl Ref: https://github.com/swig/swig/issues/1259
   -Wno-cast-function-type dnl
   -Wno-missing-field-initializers dnl
+  -Wno-maybe-uninitialized dnl
 ])
 
 # Pass -Werror as an extra flag during the test: this is needed to make the