回答編集履歴
4
追記
test
CHANGED
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@@ -150,6 +150,8 @@
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150
150
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151
151
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^
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152
152
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153
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+
・・・Omit・・・
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154
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+
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153
155
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154
156
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155
157
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fatal error: too many errors emitted, stopping now [-ferror-limit=]
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3
誤記修正
test
CHANGED
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@@ -1,3 +1,5 @@
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1
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+
```text
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2
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+
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1
3
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usr ~/Project/test % cc t1.c | grep error
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2
4
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3
5
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t1.c:15:5: warning: no previous extern declaration for non-static variable 'depth' [-Wmissing-variable-declarations]
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@@ -154,6 +156,8 @@
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154
156
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155
157
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20 warnings and 20 errors generated.
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156
158
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159
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+
```
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160
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+
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157
161
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158
162
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159
163
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※Cを基礎から勉強し直して下さい。GCなんてまだ早いです。
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2
追記
test
CHANGED
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@@ -153,3 +153,7 @@
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153
153
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fatal error: too many errors emitted, stopping now [-ferror-limit=]
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154
154
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155
155
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20 warnings and 20 errors generated.
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156
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+
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157
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+
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158
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+
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159
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+
※Cを基礎から勉強し直して下さい。GCなんてまだ早いです。
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1
エラー追記
test
CHANGED
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@@ -1,17 +1,155 @@
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1
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-
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1
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+
usr ~/Project/test % cc t1.c | grep error
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2
2
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3
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-
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3
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+
t1.c:15:5: warning: no previous extern declaration for non-static variable 'depth' [-Wmissing-variable-declarations]
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4
4
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5
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-
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5
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+
int depth = -1;
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6
6
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7
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-
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7
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+
^
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8
8
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9
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-
t1.c:1:
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9
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+
t1.c:15:1: note: declare 'static' if the variable is not intended to be used outside of this translation unit
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10
10
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11
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-
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11
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+
int depth = -1;
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12
12
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13
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-
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13
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+
^
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14
14
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15
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-
1 error
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15
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+
t1.c:16:5: warning: no previous extern declaration for non-static variable 'class_number' [-Wmissing-variable-declarations]
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16
16
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17
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+
int class_number=0;
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18
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+
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19
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+
^
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20
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+
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21
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+
t1.c:16:1: note: declare 'static' if the variable is not intended to be used outside of this translation unit
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22
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+
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23
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+
int class_number=0;
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24
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+
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25
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+
^
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26
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+
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27
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+
t1.c:17:24: error: expected ';' after top level declarator
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28
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+
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29
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+
void *classes[512][512]{{0}};
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30
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+
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31
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+
^
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32
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+
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33
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+
;
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34
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+
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35
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+
t1.c:18:1: warning: empty struct has size 0 in C, size 1 in C++ [-Wc++-compat]
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36
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+
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37
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+
struct No_superclass{
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38
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+
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39
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+
^
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40
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+
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41
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+
t1.c:18:1: warning: empty struct is a GNU extension [-Wgnu-empty-struct]
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42
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+
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43
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+
t1.c:19:2: error: expected ';' after struct
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44
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+
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45
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}
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46
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+
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47
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+
^
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48
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+
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49
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+
;
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50
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+
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51
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+
t1.c:24:13: warning: initializing 'void (*)(void *)' with an expression of type 'void *' converts between void pointer and function pointer [-Wpedantic]
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52
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+
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53
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+
void(*dlt)(void*)= classes[depth][i+1];
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54
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+
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55
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+
^ ~~~~~~~~~~~~~~~~~~~
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56
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+
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57
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+
t1.c:26:7: warning: implicit declaration of function 'free' is invalid in C99 [-Wimplicit-function-declaration]
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58
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+
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59
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+
free(classes[depth][i]);
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60
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+
|
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61
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+
^
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62
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+
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63
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+
t1.c:30:8: error: non-ASCII characters are not allowed outside of literals and identifiers
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64
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+
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65
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+
depth—;
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66
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+
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67
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+
^
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68
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+
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69
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+
t1.c:30:3: warning: expression result unused [-Wunused-value]
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70
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+
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71
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+
depth—;
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72
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+
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17
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-
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73
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+
^~~~~
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74
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+
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75
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+
t1.c:21:6: warning: no previous prototype for function 'delete_garbage' [-Wmissing-prototypes]
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76
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+
|
|
77
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+
void delete_garbage(void){
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|
78
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+
|
|
79
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+
^
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|
80
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+
|
|
81
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+
t1.c:21:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
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|
82
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+
|
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83
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+
void delete_garbage(void){
|
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84
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+
|
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85
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+
^
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86
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+
|
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87
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+
static
|
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88
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+
|
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89
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+
t1.c:39:2: error: expected ';' after struct
|
|
90
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+
|
|
91
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+
} public Human {
|
|
92
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+
|
|
93
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+
^
|
|
94
|
+
|
|
95
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+
;
|
|
96
|
+
|
|
97
|
+
t1.c:43:2: error: expected ';' after struct
|
|
98
|
+
|
|
99
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+
}
|
|
100
|
+
|
|
101
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+
^
|
|
102
|
+
|
|
103
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+
;
|
|
104
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+
|
|
105
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+
t1.c:44:1: warning: declaration shadows a variable in the global scope [-Wshadow]
|
|
106
|
+
|
|
107
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+
dtor(Human) {
|
|
108
|
+
|
|
109
|
+
^
|
|
110
|
+
|
|
111
|
+
t1.c:9:60: note: expanded from macro 'dtor'
|
|
112
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+
|
|
113
|
+
#define dtor(class_name) void class_name ## __delete(void *cslf)
|
|
114
|
+
|
|
115
|
+
^
|
|
116
|
+
|
|
117
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+
t1.c:3:7: note: previous declaration is here
|
|
118
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+
|
|
119
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+
void *cslf;
|
|
120
|
+
|
|
121
|
+
^
|
|
122
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+
|
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123
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+
t1.c:45:11: error: must use 'struct' tag to refer to type 'Human'
|
|
124
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+
|
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125
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+
setThis(Human);
|
|
126
|
+
|
|
127
|
+
^
|
|
128
|
+
|
|
129
|
+
struct
|
|
130
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+
|
|
131
|
+
t1.c:11:32: note: expanded from macro 'setThis'
|
|
132
|
+
|
|
133
|
+
#define setThis(class_name) do{class_name this=(class_name)cslf;}while(0)
|
|
134
|
+
|
|
135
|
+
^
|
|
136
|
+
|
|
137
|
+
t1.c:45:11: error: use of undeclared identifier 'Human'
|
|
138
|
+
|
|
139
|
+
t1.c:44:1: warning: unused parameter 'cslf' [-Wunused-parameter]
|
|
140
|
+
|
|
141
|
+
dtor(Human) {
|
|
142
|
+
|
|
143
|
+
^
|
|
144
|
+
|
|
145
|
+
t1.c:9:60: note: expanded from macro 'dtor'
|
|
146
|
+
|
|
147
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+
#define dtor(class_name) void class_name ## __delete(void *cslf)
|
|
148
|
+
|
|
149
|
+
^
|
|
150
|
+
|
|
151
|
+
|
|
152
|
+
|
|
153
|
+
fatal error: too many errors emitted, stopping now [-ferror-limit=]
|
|
154
|
+
|
|
155
|
+
20 warnings and 20 errors generated.
|