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Fix some nullptr warnings.
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bbdee57e81
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@ -64,7 +64,7 @@ enum OpenEncoding {
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struct OutputState
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{
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OutputState() : open_encoding_(none), cjk_inherited_(0),
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prev_env_language_(0), nest_level_(0)
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prev_env_language_(nullptr), nest_level_(0)
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{
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}
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OpenEncoding open_encoding_;
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@ -192,7 +192,7 @@ static TeXEnvironmentData prepareEnvironment(Buffer const & buf,
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pit == paragraphs.begin() ? pit : prev(pit, 1);
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OutputState * state = getOutputState();
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bool const use_prev_env_language = state->prev_env_language_ != 0
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bool const use_prev_env_language = state->prev_env_language_ != nullptr
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&& priorpit->layout().isEnvironment()
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&& (priorpit->getDepth() > pit->getDepth()
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|| (priorpit->getDepth() == pit->getDepth()
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@ -774,7 +774,7 @@ void TeXOnePar(Buffer const & buf,
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}
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Paragraph const * nextpar = runparams.isLastPar
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? 0 : ¶graphs.at(pit + 1);
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? nullptr : ¶graphs.at(pit + 1);
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bool const intitle_command = style.intitle && style.latextype == LATEX_COMMAND;
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@ -814,16 +814,16 @@ void TeXOnePar(Buffer const & buf,
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// This paragraph's language
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Language const * const par_language = par.getParLanguage(bparams);
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Language const * const nextpar_language = nextpar ?
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nextpar->getParLanguage(bparams) : 0;
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nextpar->getParLanguage(bparams) : nullptr;
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// The document's language
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Language const * const doc_language = bparams.language;
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// The language that was in effect when the environment this paragraph is
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// inside of was opened
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Language const * const outer_language =
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(runparams.local_font != 0) ?
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runparams.local_font->language() : doc_language;
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(runparams.local_font != nullptr) ?
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runparams.local_font->language() : doc_language;
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Paragraph const * priorpar = (pit == 0) ? 0 : ¶graphs.at(pit - 1);
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Paragraph const * priorpar = (pit == 0) ? nullptr : ¶graphs.at(pit - 1);
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// The previous language that was in effect is the language of the
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// previous paragraph, unless the previous paragraph is inside an
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@ -833,7 +833,7 @@ void TeXOnePar(Buffer const & buf,
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// Note further that we take the outer language also if the prior par
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// is PassThru, since in that case it has latex_language, and all secondary
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// languages have been closed (#10793).
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bool const use_prev_env_language = state->prev_env_language_ != 0
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bool const use_prev_env_language = state->prev_env_language_ != nullptr
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&& priorpar
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&& priorpar->layout().isEnvironment()
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&& (priorpar->getDepth() > par.getDepth()
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@ -884,7 +884,7 @@ void TeXOnePar(Buffer const & buf,
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// languages (see # 10111).
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bool const in_polyglossia_rtl_env =
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use_polyglossia
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&& runparams.local_font != 0
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&& runparams.local_font != nullptr
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&& outer_language->rightToLeft()
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&& !par_language->rightToLeft();
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bool const localswitch = runparams_in.for_search
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@ -940,7 +940,7 @@ void TeXOnePar(Buffer const & buf,
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&& par_language->lang() != "arabic_arabtex"
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&& outer_language->lang() != "arabic_arabtex"
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// are we in an inset?
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&& runparams.local_font != 0
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&& runparams.local_font != nullptr
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// is the inset within an \L or \R?
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//
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// FIXME: currently, we don't check this; this means that
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@ -1183,7 +1183,7 @@ void TeXOnePar(Buffer const & buf,
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&& (par_language->lang() != "arabic_arabtex"
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&& outer_language->lang() != "arabic_arabtex")
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// have we opened an \L or \R environment?
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&& runparams.local_font != 0
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&& runparams.local_font != nullptr
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&& runparams.local_font->isRightToLeft() != par_language->rightToLeft()
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// are we about to close the language?
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&&((nextpar && par_lang != nextpar_lang)
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@ -1352,7 +1352,7 @@ void TeXOnePar(Buffer const & buf,
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// If this is the last paragraph of the inset and a local_font was set upon entering
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// and we are mixing encodings ("auto-legacy" or "auto-legacy-plain" and no XeTeX or LuaTeX),
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// ensure the encoding is set back to the default encoding of the local language.
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if (runparams.isLastPar && runparams_in.local_font != 0
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if (runparams.isLastPar && runparams_in.local_font != nullptr
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&& runparams_in.encoding != runparams_in.local_font->language()->encoding()
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&& (bparams.inputenc == "auto-legacy" || bparams.inputenc == "auto-legacy-plain")
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&& !runparams.isFullUnicode()
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@ -1622,7 +1622,7 @@ void latexParagraphs(Buffer const & buf,
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}
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// Likewise for polyglossia or when using begin/end commands
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// or after an active branch inset with a language switch
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Language const * const outer_language = (runparams.local_font != 0)
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Language const * const outer_language = (runparams.local_font != nullptr)
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? runparams.local_font->language() : bparams.language;
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string const & prev_lang = runparams.use_polyglossia
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? getPolyglossiaEnvName(outer_language)
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@ -1718,7 +1718,7 @@ pair<bool, int> switchEncoding(odocstream & os, BufferParams const & bparams,
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state->open_encoding_ = none;
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count += 7;
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}
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if (runparams.local_font != 0
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if (runparams.local_font != nullptr
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&& oldEnc.package() == Encoding::CJK) {
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// within insets, \inputenc switches need
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// to be embraced within \bgroup...\egroup;
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