gbdev/rgbds
1
0
Fork 0
mirror of https://github.com/gbdev/rgbds.git synced 2025-11-20 18:22:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

Charmaps cannot map an empty string (#1486)

Browse Source
This commit is contained in:
Sylvie
2024-08-22 13:21:16 -04:00
committed by GitHub
parent 81ab133566
commit 44332ff4be
3 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/asm/charmap.cpp
View File

@@ -105,6 +105,11 @@ void charmap_Pop() {
}
void charmap_Add(std::string const &mapping, std::vector<int32_t> &&value) {
if (mapping.empty()) {
error("Cannot map an empty string\n");
return;
}
Charmap &charmap = *currentCharmap;
size_t nodeIdx = 0;

2
test/asm/charmap-empty.asm Normal file
View File

@@ -0,0 +1,2 @@
charmap "", 1
charmap "nonempty", ; nothing

5
test/asm/charmap-empty.err Normal file
View File

@@ -0,0 +1,5 @@
error: charmap-empty.asm(1):
Cannot map an empty string
error: charmap-empty.asm(2):
syntax error, unexpected newline
error: Assembly aborted (2 errors)!