allow comments to supress implicit fallthrough warnings
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5
Makefile
5
Makefile
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@ -491,6 +491,11 @@ ifeq ($(call cc_ver_ge,4,6),1)
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COMMON_WARNFLAGS += -Wno-unused-but-set-variable
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endif
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# Implicit fallthrough warnings suppressed by comment
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ifeq ($(call cc_ver_ge,7,1),1)
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COMMON_WARNFLAGS += -Wimplicit-fallthrough=3
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endif
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# deal with chaging warning flags for different platforms
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ifeq ($(HOST),OpenBSD)
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# OpenBSD headers are not compatible with redundant declaration warning
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@ -1538,22 +1538,22 @@ css_error node_presentational_hint(void *pw, void *node,
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css_hint_width(pw, node);
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css_hint_table_cell_border_padding(pw, node);
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css_hint_white_space_nowrap(pw, node);
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/* fallthrough */
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/* fall through */
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case DOM_HTML_ELEMENT_TYPE_TR:
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css_hint_height(pw, node);
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/* fallthrough */
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/* fall through */
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case DOM_HTML_ELEMENT_TYPE_THEAD:
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case DOM_HTML_ELEMENT_TYPE_TBODY:
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case DOM_HTML_ELEMENT_TYPE_TFOOT:
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css_hint_text_align_special(pw, node);
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/* fallthrough */
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/* fall through */
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case DOM_HTML_ELEMENT_TYPE_COL:
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css_hint_vertical_align_table_cells(pw, node);
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break;
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case DOM_HTML_ELEMENT_TYPE_APPLET:
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case DOM_HTML_ELEMENT_TYPE_IMG:
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css_hint_margin_hspace_vspace(pw, node);
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/* fallthrough */
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/* fall through */
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case DOM_HTML_ELEMENT_TYPE_EMBED:
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case DOM_HTML_ELEMENT_TYPE_IFRAME:
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case DOM_HTML_ELEMENT_TYPE_OBJECT:
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@ -1576,7 +1576,7 @@ css_error node_presentational_hint(void *pw, void *node,
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break;
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case DOM_HTML_ELEMENT_TYPE_CAPTION:
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css_hint_caption_side(pw, node);
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/* fallthrough */
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/* fall through */
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case DOM_HTML_ELEMENT_TYPE_DIV:
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css_hint_text_align_special(pw, node);
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break;
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@ -505,7 +505,7 @@ static inline struct box *box_move_xy(struct box *b, enum box_walk_dir dir,
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rb = b;
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break;
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}
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/* Fall through */
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/* fall through */
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case BOX_WALK_NEXT_SIBLING:
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do {
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