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authorYong He <yonghe@outlook.com>2018-05-02 23:01:48 -0400
committerGitHub <noreply@github.com>2018-05-02 23:01:48 -0400
commit78935493587ec65a199d844327613021667acc1b (patch)
treed516c031a4e927aa5444bfa1d1a158f58e957050 /source/slang/syntax.h
parent384df864fdd2c518924d32295a13894f16295d43 (diff)
parent235d6aac8a78e9ecc2f1fb1e17d1f61c3f592b76 (diff)
Merge pull request #543 from csyonghe/master
Speedup type checking using cached overload resolution results.
Diffstat (limited to 'source/slang/syntax.h')
-rw-r--r--source/slang/syntax.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/source/slang/syntax.h b/source/slang/syntax.h
index ebb9d814b..00f7eb95b 100644
--- a/source/slang/syntax.h
+++ b/source/slang/syntax.h
@@ -77,6 +77,9 @@ namespace Slang
// a vector (this will be added to the cost, if any, of converting
// the element type of the vector)
kConversionCost_ScalarToVector = 1,
+
+ // Conversion is impossible
+ kConversionCost_Impossible = 0xFFFFFFFF,
};
// TODO(tfoley): We should ditch this enumeration