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Fix compiler warnings #18205

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Fix compiler warnings #18205

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7755f95
src: fix -Wunused-but-set-variable warnings
bnoordhuis Jan 17, 2018
41ba980
src: fix -Wimplicit-fallthrough warning
bnoordhuis Jan 17, 2018
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2 changes: 0 additions & 2 deletions src/node_file.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -539,7 +539,6 @@ static void InternalModuleStat(const FunctionCallbackInfo<Value>& args) {

static void Stat(const FunctionCallbackInfo<Value>& args) {
Environment* env = Environment::GetCurrent(args);
Local<Context> context = env->context();

CHECK_GE(args.Length(), 1);

Expand All @@ -563,7 +562,6 @@ static void Stat(const FunctionCallbackInfo<Value>& args) {

static void LStat(const FunctionCallbackInfo<Value>& args) {
Environment* env = Environment::GetCurrent(args);
Local<Context> context = env->context();

CHECK_GE(args.Length(), 1);

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3 changes: 2 additions & 1 deletion src/node_i18n.cc
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Expand Up @@ -788,7 +788,8 @@ static int GetColumnWidth(UChar32 codepoint,
if (ambiguous_as_full_width) {
return 2;
}
// Fall through if ambiguous_as_full_width if false.
// If ambiguous_as_full_width is false:
// Fall through
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Unrelated change?

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No, it's the second commit. // Fall through is a magic comment that gcc recognizes.

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ah.... I don't think I ever knew that... good to know :-)

case U_EA_NEUTRAL:
if (u_hasBinaryProperty(codepoint, UCHAR_EMOJI_PRESENTATION)) {
return 2;
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