Index: tests/Makefile.am
===================================================================
--- tests/Makefile.am	(revision faf9e1980e17d288281279a8ee128978108933dd)
+++ tests/Makefile.am	(revision e0330d2cd1a09857e7eda48e70140f0f25161679)
@@ -50,10 +50,9 @@
 # Indented list entries are finer-grained targets under the test.
 # Making this association implicit would be ideal, but requires learning more automake than is affordable.
-WFLGAS_OPT_LAX = \
+WFLGAS_OPT_LAX =  \
 	abs \
 	alloc \
 	alloc2 \
 	array \
-	array-collections/array-basic \
 	array-collections/array-raii-c \
 	array-collections/array-raii-cfa \
@@ -188,5 +187,4 @@
 	ctrl-flow/ifwhileCtl \
 	ctrl-flow/labelledExit \
-	ctrl-flow/loopctrl \
 	ctrl-flow/loop_else \
 	designations \
@@ -306,10 +304,5 @@
 	variableDeclarator \
 	vector \
-	vector_math/vec2_int \
-	vector_math/vec2_float \
-	vector_math/vec3_float \
-	vector_math/vec4_float \
-	warnings/self-assignment \
-	zero_one
+	warnings/self-assignment
 
 WFLAGS=${if ${filter ${WFLGAS_OPT_LAX},${@}},${WFLAGS_LAX},${WFLAGS_STRICT}}
Index: tests/array-collections/array-basic.cfa
===================================================================
--- tests/array-collections/array-basic.cfa	(revision faf9e1980e17d288281279a8ee128978108933dd)
+++ tests/array-collections/array-basic.cfa	(revision e0330d2cd1a09857e7eda48e70140f0f25161679)
@@ -12,7 +12,7 @@
     // numeric subscripts
     ptrdiff_t ix = 1, iy = 2, iz = 3;
-    array( float, Ny, Nz ) & yz = xyz[ix];
-    array( float, Nz ) & z = xyz[ix][iy];
-    float & val = xyz[ix][iy][iz];
+    array( float, Ny, Nz ) & yz = xyz[ix];      (void) yz;
+    array( float, Nz ) & z = xyz[ix][iy];       (void) z;
+    float & val = xyz[ix][iy][iz];              (void) val;
 
     // deferral subscript
Index: tests/nowarn/.expect/zero-thunk.txt
===================================================================
--- tests/nowarn/.expect/zero-thunk.txt	(revision e0330d2cd1a09857e7eda48e70140f0f25161679)
+++ tests/nowarn/.expect/zero-thunk.txt	(revision e0330d2cd1a09857e7eda48e70140f0f25161679)
@@ -0,0 +1,1 @@
+4
Index: tests/nowarn/zero-thunk.cfa
===================================================================
--- tests/nowarn/zero-thunk.cfa	(revision e0330d2cd1a09857e7eda48e70140f0f25161679)
+++ tests/nowarn/zero-thunk.cfa	(revision e0330d2cd1a09857e7eda48e70140f0f25161679)
@@ -0,0 +1,15 @@
+forall( | { int g( zero_t ); } )
+void f( ) {
+    g( 0 );
+}
+
+forall( T )
+T g( zero_t ) {
+    printf( "%ld\n", sizeof(T) );
+    return (T){};
+}
+
+int main() {
+    f();
+    return 0;
+}