• Paul Eggert's avatar
    manywarnings: port to GCC 8.0 · 36999acc
    Paul Eggert authored
    * build-aux/gcc-warning.spec: Add -Wcatch-value,
    -Wclass-memaccess, -Wdo-subscript, -Wextra-semi.  Adjust to the
    fact that the GCC help message now mentions operands for
    -Warray-bounds, -Wformat, -Wformat-overflow, -Wformat-truncation,
    -Wimplicit-fallthrough, -Wplacement-new, -Wshift-overflow,
    -Wstrict-aliasing, -Wstrict-overflow, -Wstringop-overflow,
    and -Wunused-const-variable.
    * m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC): Add -Wattribute-alias,
    -Wcast-align=strict, -Wcast-function-type, -Wif-not-aligned,
    -Wmissing-attributes, -Wmultistatement-macros,
    -Wpacked-not-aligned, -Wsizeof-pointer-div, -Wstringop-truncation,
    -Wsuggest-attribute=cold, -Wsuggest-attribute=malloc.
    36999acc