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| author | Tom Sepez <tsepez@chromium.org> | 2018-09-13 19:41:40 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-09-13 19:41:40 +0000 |
| commit | a2fc263db880054e1c2bee37af3f8a189b9e1d2f (patch) | |
| tree | 1746168127823c351a8f1d46394df634b27c1f43 /core/fpdfapi | |
| parent | 29e180342e18873babf1c74f7c5c056f90a191b0 (diff) | |
| download | pdfium-a2fc263db880054e1c2bee37af3f8a189b9e1d2f.tar.xz | |
Reland "Make things more const-y"chromium/3552
This reverts commit 5700d9e2eea5813861920995815ac092fd7df973.
Reason for revert: Harmless, I think.
Original change's description:
> Revert "Make things more const-y"
>
> This reverts commit 882ed81dec7afc5bc106f965af34f1e59407fd95.
>
> Reason for revert: Rule out that this be making embeddertest flakey.
> Seems improbable, but maybe the const is allowing the compiler to use stale data in a non-logically const operation ???
>
> Original change's description:
> > Make things more const-y
> >
> > Follow up to https://pdfium-review.googlesource.com/c/pdfium/+/42350
> > to use const more in the changed code.
> >
> > BUG=chromium:881678
> >
> > Change-Id: I7a88862952c9ba25ffa89c2827e1de322f3b5c33
> > Reviewed-on: https://pdfium-review.googlesource.com/42370
> > Commit-Queue: Ryan Harrison <rharrison@chromium.org>
> > Reviewed-by: Lei Zhang <thestig@chromium.org>
> > Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
>
> TBR=thestig@chromium.org,hnakashima@chromium.org,rharrison@chromium.org
>
> Change-Id: Ifee656f151d3e6dab6de33c3b96b37b9809004c4
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: chromium:881678
> Reviewed-on: https://pdfium-review.googlesource.com/42372
> Reviewed-by: Tom Sepez <tsepez@chromium.org>
> Commit-Queue: Tom Sepez <tsepez@chromium.org>
TBR=thestig@chromium.org,tsepez@chromium.org,hnakashima@chromium.org,rharrison@chromium.org
Change-Id: I24de62969b039288596aa4d0b268ad49728e4891
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:881678
Reviewed-on: https://pdfium-review.googlesource.com/42393
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fpdfapi')
| -rw-r--r-- | core/fpdfapi/font/cpdf_cmap.h | 2 | ||||
| -rw-r--r-- | core/fpdfapi/font/cpdf_cmapparser.cpp | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/core/fpdfapi/font/cpdf_cmap.h b/core/fpdfapi/font/cpdf_cmap.h index 68ad26cfa3..5526293685 100644 --- a/core/fpdfapi/font/cpdf_cmap.h +++ b/core/fpdfapi/font/cpdf_cmap.h @@ -66,7 +66,7 @@ class CPDF_CMap final : public Retainable { void SetVertical(bool vert) { m_bVertical = vert; } void SetCodingScheme(CodingScheme scheme) { m_CodingScheme = scheme; } - const std::vector<CodeRange>& GetMixedFourByteLeadingRanges() { + const std::vector<CodeRange>& GetMixedFourByteLeadingRanges() const { return m_MixedFourByteLeadingRanges; } void AppendMixedFourByteLeadingRanges(const CodeRange& range) { diff --git a/core/fpdfapi/font/cpdf_cmapparser.cpp b/core/fpdfapi/font/cpdf_cmapparser.cpp index 5bfe17b34f..fca1c92af9 100644 --- a/core/fpdfapi/font/cpdf_cmapparser.cpp +++ b/core/fpdfapi/font/cpdf_cmapparser.cpp @@ -109,7 +109,7 @@ void CPDF_CMapParser::ParseWord(const ByteStringView& word) { m_Status = 0; } else if (m_Status == 7) { if (word == "endcodespacerange") { - auto code_ranges = m_pCMap->GetMixedFourByteLeadingRanges(); + const auto& code_ranges = m_pCMap->GetMixedFourByteLeadingRanges(); size_t nSegs = code_ranges.size(); if (nSegs == 1) { m_pCMap->SetCodingScheme((code_ranges[0].m_CharSize == 2) @@ -117,7 +117,7 @@ void CPDF_CMapParser::ParseWord(const ByteStringView& word) { : CPDF_CMap::OneByte); } else if (nSegs > 1) { m_pCMap->SetCodingScheme(CPDF_CMap::MixedFourBytes); - for (auto range : m_PendingRanges) + for (const auto& range : m_PendingRanges) m_pCMap->AppendMixedFourByteLeadingRanges(range); m_PendingRanges.clear(); } |