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Ensure max of 32 characters significant for IDs

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This commit is contained in:
David Schmenk 2022-07-19 18:20:53 -07:00
parent c3111a63be
commit bb41023498
1 changed files with 6 additions and 3 deletions
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9
src/toolsrc/codegen.c
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@ -83,7 +83,7 @@ int idglobal_lookup(char *name, int len)
}
int idconst_add(char *name, int len, int value)
{
char c = name[len];
char c;
if (consts > 1024)
{
printf("Constant count overflow\n");
@ -100,6 +100,7 @@ int idconst_add(char *name, int len, int value)
return (0);
}
if (len > ID_LEN) len = ID_LEN;
c = name[len];
name[len] = '\0';
emit_idconst(name, value);
name[len] = c;
@ -112,7 +113,7 @@ int idconst_add(char *name, int len, int value)
}
int idlocal_add(char *name, int len, int type, int size)
{
char c = name[len];
char c;
if (localsize > 255)
{
printf("Local variable size overflow\n");
@ -129,6 +130,7 @@ int idlocal_add(char *name, int len, int type, int size)
return (0);
}
if (len > ID_LEN) len = ID_LEN;
char c = name[len];
name[len] = '\0';
emit_idlocal(name, localsize);
name[len] = c;
@ -143,7 +145,7 @@ int idlocal_add(char *name, int len, int type, int size)
}
int idglobal_add(char *name, int len, int type, int size)
{
char c = name[len];
//char c;
if (globals > 1024)
{
printf("Global variable count overflow\n");
@ -160,6 +162,7 @@ int idglobal_add(char *name, int len, int type, int size)
return (0);
}
if (len > ID_LEN) len = ID_LEN;
//c = name[len];
//name[len] = '\0';
//name[len] = c;
idglobal_name[globals][0] = len;