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Limit the number of additional line infos printed in case of an error or

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warning.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5037 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2011-06-07 21:15:16 +00:00
parent 7db7f34d91
commit f8089b98c1
1 changed files with 17 additions and 4 deletions
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21
src/ca65/error.c
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@ -120,13 +120,20 @@ static void PrintMsg (const FilePos* Pos, const char* Desc,
static void AddNotifications (const Collection* LineInfos)
/* Output additional notifications for an error or warning */
{
unsigned I;
unsigned Skipped;
/* The basic line info is always in slot zero. It has been used to
* output the actual error or warning. The following slots may contain
* more information. Check them and additional notifications if they're
* present.
* more information. Check them and print additional notifications if
* they're present, but limit the number to a reasonable value.
*/
unsigned I;
for (I = 1; I < CollCount (LineInfos); ++I) {
unsigned MaxCount = CollCount (LineInfos);
if (MaxCount > 6) {
MaxCount = 6;
}
Skipped = CollCount (LineInfos) - MaxCount;
for (I = 1; I < MaxCount; ++I) {
/* Get next line info */
const LineInfo* LI = CollConstAt (LineInfos, I);
/* Check the type and output an appropriate note */
@ -139,6 +146,12 @@ static void AddNotifications (const Collection* LineInfos)
"Macro was defined here");
}
}
/* Add a note if we have more stuff that we won't output */
if (Skipped > 0) {
PrintMsg (GetSourcePos (CollConstAt (LineInfos, 0)), "Note",
"Dropping %u additional line infos", Skipped);
}
}