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Co-authored-by: Loïc Joly <[email protected]>

rules/S6871/cfamily/rule.adoc

@@ -7,7 +7,7 @@ In C or {cpp}, it is possible to provide an initial value for the elements of an
 When fewer values are provided than the size of the array,
 the last elements of the array are zero-initialized for builtin-types (like `int` or pointers),
 and _value-initialized_ otherwise.
-
+However, as soon as some values are provided, it is clearer to provide them all and not rely on these default initializations.
 [source,c]
 ----
 int a1[5] = {1, 2, 3};              // Noncompliant, last two elements are initialized with 0
@@ -19,7 +19,7 @@ int* a4[3] = {a1, a1 + 1, nullptr}; // Compliant
 Similarly, when an aggregate class or struct is initialized,
 an initial value may be provided for each field.
 All remaining fields are initialized in the same manner as
-elements of an array:
+elements of an array, but this rule requests explicit initialization:
 
 [source,cpp]
 ----