Enable and fix -Wunused-variable warnings.

This commit is contained in:
Reece H. Dunn
2017-10-05 07:23:17 +01:00
parent 6d9bb7ef17
commit d89fa59bed
6 changed files with 2 additions and 9 deletions
+2 -2
View File
@@ -275,9 +275,9 @@ dnl
dnl Reference: https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
dnl ================================================================
AX_CHECK_COMPILE_FLAG([-Wunused-function], [CFLAGS="-Wunused-function $CFLAGS"])
AX_CHECK_COMPILE_FLAG([-Wunused-function], [CFLAGS="-Wunused-function $CFLAGS"])
AX_CHECK_COMPILE_FLAG([-Wunused-parameter], [CFLAGS="-Wunused-parameter $CFLAGS"])
AX_CHECK_COMPILE_FLAG([-Wunused-variable], [CFLAGS="-Wunused-variable $CFLAGS"])
dnl ================================================================
dnl Generate output.
-2
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@@ -2359,8 +2359,6 @@ static void WritePhonemeTables()
static void EndPhonemeTable()
{
int ix;
int *pw;
int length;
if (n_phoneme_tabs == 0)
return;
-1
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@@ -184,7 +184,6 @@ int Eof(void)
static int GetC(void)
{
int c1;
static int ungot2 = 0;
if ((c1 = ungot_char) != 0) {
ungot_char = 0;
-2
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@@ -112,7 +112,6 @@ espeak_ng_STATUS LoadPhData(int *srate, espeak_ng_ERROR_CONTEXT *context)
int length = 0;
int rate;
unsigned char *p;
int *pw;
espeak_ng_STATUS status;
if ((status = ReadPhFile((void **)&phoneme_tab_data, "phontab", NULL, context)) != ENS_OK)
@@ -508,7 +507,6 @@ static bool InterpretCondition(Translator *tr, int control, PHONEME_LIST *plist,
unsigned int data;
int instn;
int instn2;
int count;
int check_endtype = 0;
PHONEME_TAB *ph;
PHONEME_LIST *plist_this;
-1
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@@ -525,7 +525,6 @@ static int TranslateWord3(Translator *tr, char *word_start, WORD_TAB *wtab, char
int more_suffixes;
int confirm_prefix;
int spell_word;
int stress_bits;
int emphasize_allcaps = 0;
int wflags;
int wmark;
-1
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@@ -41,7 +41,6 @@ static short charix[N_TR_SOURCE+4];
static int charix_top = 0;
static int tone2;
static char voice_change_name[40];
static int terminator;
static espeak_ng_STATUS
set_text(const char *text, const char *voicename)