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| author |  Ethan Nicholas <ethannicholas@google.com> | 2017-09-07 15:44:01 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-09-11 16:17:00 +0000 |
| commit | c576e93d174f3106e072a2f506bca3990b541265 (patch) | |
| tree | d4a410200aa71183c95643535b440bec919f2e18 /src/sksl/ast/SkSLASTIndexSuffix.h | |
| parent | a2bdf005f3c706065d1aa93f319f4b73932721d4 (diff) | |
Switch to the new SkSL lexer.
This completely replaces flex with a new in-house lexical analyzer generator,
which we have done for performance and memory usage reasons. Flex requires us
to copy strings every time we need the text of a token, whereas this new lexer
allows us to handle strings as a (non-null-terminated) pointer and length
everywhere, eliminating most string copies.
Bug: skia:
Change-Id: I2add26efc9e20cb699520e82abcf713af3968aca
Reviewed-on: https://skia-review.googlesource.com/39780
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Diffstat (limited to 'src/sksl/ast/SkSLASTIndexSuffix.h')
| -rw-r--r-- | src/sksl/ast/SkSLASTIndexSuffix.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/sksl/ast/SkSLASTIndexSuffix.h b/src/sksl/ast/SkSLASTIndexSuffix.h index 31142e3685..cb19e549ef 100644 --- a/src/sksl/ast/SkSLASTIndexSuffix.h +++ b/src/sksl/ast/SkSLASTIndexSuffix.h @@ -18,12 +18,12 @@ namespace SkSL { * 'float[](5, 6)' are represented with a null fExpression. */ struct ASTIndexSuffix : public ASTSuffix { - ASTIndexSuffix(Position position) - : INHERITED(position, ASTSuffix::kIndex_Kind) + ASTIndexSuffix(int offset) + : INHERITED(offset, ASTSuffix::kIndex_Kind) , fExpression(nullptr) {} ASTIndexSuffix(std::unique_ptr<ASTExpression> expression) - : INHERITED(expression ? expression->fPosition : Position(), ASTSuffix::kIndex_Kind) + : INHERITED(expression ? expression->fOffset : -1, ASTSuffix::kIndex_Kind) , fExpression(std::move(expression)) {} String description() const override { |